Subgroups — #28371576

Order 13952.

738 conjugacy classes of subgroups.

The subgroup lattice has 372 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#20295862	C₂	1	1	yes	maximal, characteristic
2	#20295792	C₂	1	1	yes	maximal, characteristic, complemented
3	C₄×#13182029	C₂	1	1	yes	maximal, characteristic, complemented
4	#20295043	C₂	1	1	yes	maximal, characteristic, complemented
5	#20295042	C₂	1	1	yes	maximal, characteristic, complemented
6	#20295041	C₂	1	4	yes	maximal, complemented
7	C₂×#16812627	C₂	1	1	yes	maximal, characteristic, complemented
8	#104×D₁₀₉	C₂	1	4	yes	maximal, complemented
9	C₂×#104×C₁₀₉	C₂	1	1	yes	maximal, characteristic, complemented
10	#16812747	C₄	1	2	yes	complemented
11	#16812746	—	2	1	no	—
12	#16812746	C₄	1	2	yes	complemented
13	#16812745	—	2	1	no	—
14	#16812745	C₄	1	2	yes	complemented
15	#16812744	—	2	2	no	—
16	#16812744	C₄	1	2	yes	complemented
17	C₂×#13182029	—	2	2	no	—
18	C₂×#13182029	C₂²	1	1	yes	characteristic
19	C₂×#13182029	C₂²	1	1	yes	characteristic
20	#41×D₁₀₉	—	2	2	no	—
21	#41×D₁₀₉	C₂²	1	4	yes	—
22	#16812707	—	2	2	no	—
23	#16812705	—	2	2	no	—
24	C₂×#13182013	C₂²	1	1	yes	characteristic, complemented
25	M₁₆×D₁₀₉	C₂²	1	4	yes	complemented
26	C₄×Dic₂₁₈	—	2	1	no	—
27	C₄×D₄₃₆	—	2	1	no	—
28	C₄×C₂²⋊D₁₀₉	—	2	2	no	—
29	#16812658	C₂²	1	1	yes	characteristic, complemented
30	#16812656	C₂²	1	2	yes	complemented
31	C₄²×D₁₀₉	C₂²	1	2	yes	complemented
32	#16812627	C₂²	1	2	yes	complemented
33	#16812627	C₂²	1	2	yes	complemented
34	#16812626	C₂²	1	4	yes	complemented
35	#16812625	C₂²	1	4	yes	complemented
36	C₂×#41×C₁₀₉	C₂²	1	1	yes	characteristic
37	C₂×M₁₆×C₁₀₉	C₂²	1	1	yes	characteristic, complemented
38	C₂×C₄²×C₁₀₉	C₂²	1	1	yes	characteristic, complemented
39	#104×C₁₀₉	C₂²	1	2	yes	complemented
40	#104×C₁₀₉	C₂²	1	2	yes	complemented
41	#13182030	—	2	2	no	—
42	#13182030	C₂×C₄	1	4	yes	complemented
43	#13182029	—	2	1	no	—
44	#13182029	—	2	1	no	—
45	#13182029	—	2	4	no	—
46	#13182029	—	2	2	no	—
47	#13182029	—	2	4	no	—
48	#13182029	—	2	2	no	—
49	#13182029	C₂×C₄	1	2	yes	—
50	#13182029	C₂×C₄	1	2	yes	—
51	#13182029	C₂×C₄	1	2	yes	complemented
52	#13182029	D₄	1	2	yes	—
53	#13182029	D₄	1	2	yes	—
54	#13182029	C₂³	1	2	yes	—
55	#13182028	—	2	4	no	—
56	#13182028	—	2	4	no	—
57	#13182028	—	2	2	no	—
58	#13182028	C₂×C₄	1	4	yes	complemented
59	C₂×Dic₂₁₈	—	2	2	no	—
60	C₂×Dic₂₁₈	C₂×C₄	1	1	yes	characteristic, complemented
61	C₂×Dic₂₁₈	D₄	1	1	yes	characteristic
62	Q₈×D₁₀₉	—	2	2	no	—
63	Q₈×D₁₀₉	C₂×C₄	1	4	yes	complemented
64	C₂×D₄₃₆	—	2	2	no	—
65	C₂×D₄₃₆	C₂×C₄	1	1	yes	characteristic, complemented
66	C₂×D₄₃₆	D₄	1	1	yes	characteristic
67	C₂×C₂²⋊D₁₀₉	—	2	1	no	—
68	C₂×C₂²⋊D₁₀₉	—	2	4	no	—
69	C₂×C₂²⋊D₁₀₉	D₄	1	2	yes	—
70	D₄×D₁₀₉	—	2	4	no	—
71	D₄×D₁₀₉	—	2	4	no	—
72	D₄×D₁₀₉	—	2	2	no	—
73	D₄×D₁₀₉	C₂×C₄	1	4	yes	complemented
74	C₂×C₄×D₁₀₉	—	2	1	no	—
75	C₂×C₄×D₁₀₉	—	2	4	no	—
76	C₂×C₄×D₁₀₉	—	2	2	no	—
77	C₂×C₄×D₁₀₉	C₂³	1	2	yes	—
78	#13182013	—	2	1	no	—
79	#13182013	C₂³	1	2	yes	—
80	#13182012	—	2	4	no	—
81	C₂×#11724784	—	2	1	no	—
82	C₈×D₁₀₉	—	2	4	no	—
83	C₄⋊Dic₁₀₉	—	2	1	no	—
84	#13182008	—	2	2	no	—
85	C₂²⋊Dic₁₀₉	—	2	1	no	—
86	#13182006	—	2	2	no	—
87	C₄×Dic₁₀₉	—	2	2	no	—
88	C₄×Dic₁₀₉	C₂³	1	2	yes	—
89	#41×C₁₀₉	—	2	1	no	—
90	#41×C₁₀₉	—	2	1	no	—
91	#41×C₁₀₉	C₂×C₄	1	2	yes	complemented
92	#41×C₁₀₉	C₂³	1	2	yes	—
93	C₂×Q₈×C₁₀₉	C₂×C₄	1	1	yes	characteristic, complemented
94	C₂×D₄×C₁₀₉	—	2	1	no	—
95	C₂×D₄×C₁₀₉	C₂×C₄	1	1	yes	characteristic, complemented
96	C₂²×C₄×C₁₀₉	—	2	1	no	—
97	C₂²×C₄×C₁₀₉	—	2	1	no	—
98	C₂²×C₄×C₁₀₉	C₂³	1	1	yes	characteristic
99	M₁₆×C₁₀₉	—	2	1	no	—
100	M₁₆×C₁₀₉	C₂³	1	2	yes	—
101	C₂×C₈×C₁₀₉	—	2	1	no	—
102	C₄²×C₁₀₉	—	2	1	no	—
103	C₄²×C₁₀₉	C₂³	1	1	yes	characteristic
104	C₄²×C₁₀₉	C₂³	1	1	yes	characteristic
105	C₂³×C₁₀₉	—	2	1	no	—
106	C₂³×C₁₀₉	C₂×D₄	1	1	yes	characteristic
107	C₂²×D₁₀₉	—	2	1	no	—
108	C₂²×D₁₀₉	—	2	4	no	—
109	C₂²×D₁₀₉	C₂×D₄	1	2	yes	—
110	Q₈×C₁₀₉	—	2	1	no	—
111	Q₈×C₁₀₉	C₂²×C₄	1	2	yes	—
112	D₄×C₁₀₉	—	2	2	no	—
113	D₄×C₁₀₉	—	2	2	no	—
114	D₄×C₁₀₉	—	2	1	no	—
115	D₄×C₁₀₉	C₂²×C₄	1	2	yes	—
116	C₂×C₄×C₁₀₉	—	2	1	no	—
117	C₂×C₄×C₁₀₉	—	2	1	no	—
118	C₂×C₄×C₁₀₉	—	2	2	no	—
119	C₂×C₄×C₁₀₉	—	2	2	no	—
120	C₂×C₄×C₁₀₉	—	2	1	no	—
121	C₂×C₄×C₁₀₉	—	4	2	no	—
122	C₂×C₄×C₁₀₉	C₂²×C₄	1	1	yes	characteristic
123	C₂×C₄×C₁₀₉	C₂²×C₄	1	1	yes	characteristic
124	C₂×C₄×C₁₀₉	C₂×D₄	1	1	yes	characteristic
125	C₂×C₄×C₁₀₉	C₂×D₄	1	1	yes	characteristic
126	C₂×C₄×C₁₀₉	C₂×D₄	1	1	yes	characteristic
127	C₂×C₄×C₁₀₉	C₂⁴	1	1	yes	characteristic
128	C₂²⋊D₁₀₉	—	2	2	no	—
129	C₂²⋊D₁₀₉	—	2	2	no	—
130	C₂²⋊D₁₀₉	—	2	4	no	—
131	C₂²⋊D₁₀₉	—	2	4	no	—
132	C₂²⋊D₁₀₉	C₂²⋊C₄	1	4	yes	—
133	C₂²⋊D₁₀₉	C₂²⋊C₄	1	4	yes	—
134	C₂×Dic₁₀₉	—	2	1	no	—
135	C₂×Dic₁₀₉	—	2	4	no	—
136	C₂×Dic₁₀₉	—	2	2	no	—
137	C₂×Dic₁₀₉	C₂×D₄	1	2	yes	—
138	D₄₃₆	—	2	4	no	—
139	D₄₃₆	—	2	1	no	—
140	D₄₃₆	C₂²⋊C₄	1	2	yes	—
141	D₄₃₆	C₂²⋊C₄	1	2	yes	—
142	D₄₃₆	C₂²×C₄	1	2	yes	—
143	C₄×D₁₀₉	—	2	4	no	—
144	C₄×D₁₀₉	—	2	2	no	—
145	C₄×D₁₀₉	—	2	2	no	—
146	C₄×D₁₀₉	—	2	4	no	—
147	C₄×D₁₀₉	—	4	4	no	—
148	C₄×D₁₀₉	C₂²×C₄	1	4	yes	—
149	C₄×D₁₀₉	C₂×D₄	1	4	yes	—
150	Dic₂₁₈	—	2	1	no	—
151	Dic₂₁₈	—	2	4	no	—
152	Dic₂₁₈	C₂²⋊C₄	1	2	yes	—
153	Dic₂₁₈	C₂²⋊C₄	1	2	yes	—
154	Dic₂₁₈	C₂²×C₄	1	2	yes	—
155	C₈×C₁₀₉	—	2	2	no	—
156	#11724784	—	2	2	no	—
157	C₂²×C₁₀₉	—	2	2	no	—
158	C₂²×C₁₀₉	—	4	1	no	—
159	C₂²×C₁₀₉	—	8	1	no	—
160	C₂²×C₁₀₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
161	C₂²×C₁₀₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
162	C₂²×C₁₀₉	C₂²×D₄	1	1	yes	characteristic
163	C₂×D₁₀₉	—	2	2	no	—
164	C₂×D₁₀₉	—	4	2	no	—
165	C₂×D₁₀₉	—	8	4	no	—
166	C₂×D₁₀₉	—	8	1	no	—
167	C₂×D₁₀₉	C₂×C₂²⋊C₄	1	4	yes	—
168	C₄×C₁₀₉	—	2	2	no	—
169	C₄×C₁₀₉	—	2	2	no	—
170	C₄×C₁₀₉	—	4	1	no	—
171	C₄×C₁₀₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
172	C₄×C₁₀₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
173	C₄×C₁₀₉	C₂³×C₄	1	1	yes	characteristic
174	C₄×C₁₀₉	C₂²×D₄	1	1	yes	characteristic
175	Dic₁₀₉	—	2	2	no	—
176	Dic₁₀₉	—	4	2	no	—
177	Dic₁₀₉	C₂×C₂²⋊C₄	1	4	yes	—
178	C₂×C₁₀₉	—	2	1	no	—
179	C₂×C₁₀₉	—	2	1	no	—
180	C₂×C₁₀₉	—	2	1	no	—
181	C₂×C₁₀₉	—	4	2	no	—
182	C₂×C₁₀₉	C₂²×C₂²⋊C₄	1	1	yes	characteristic
183	D₁₀₉	—	2	4	no	—
184	D₁₀₉	—	4	2	no	—
185	#2901	—	109	1	no	maximal, Sylow
186	C₁₀₉	#2901	1	1	yes	characteristic, complemented, Sylow
187	#585	—	109	1	no	—
188	#568	—	109	1	no	—
189	C₄×#41	—	109	1	no	—
190	#421	—	109	1	no	—
191	#421	—	109	1	no	—
192	#421	—	109	4	no	—
193	C₂×#104	—	109	1	no	—
194	C₂×#104	—	109	4	no	—
195	C₂×#104	D₁₀₉	1	1	yes	characteristic, complemented
196	2₋¹⁺⁴	—	109	2	no	—
197	2₋¹⁺⁴	—	109	2	no	—
198	2₋¹⁺⁴	—	218	1	no	—
199	H(5,𝔽₂)	—	109	2	no	—
200	H(5,𝔽₂)	—	109	2	no	—
201	H(5,𝔽₂)	—	218	2	no	—
202	H(5,𝔽₂)	—	218	1	no	—
203	C₂×#41	—	109	1	no	—
204	C₂×#41	—	109	4	no	—
205	C₂×#41	—	109	1	no	—
206	C₂×#41	—	218	2	no	—
207	C₂×#41	—	218	2	no	—
208	C₂×#41	C₂×D₁₀₉	1	1	yes	characteristic
209	#131	—	218	2	no	—
210	#131	—	218	2	no	—
211	C₂×M₁₆	—	109	1	no	—
212	C₂×M₁₆	—	109	4	no	—
213	C₂×M₁₆	C₂×D₁₀₉	1	1	yes	characteristic, complemented
214	C₄×Q₈	—	218	1	no	—
215	C₄×D₄	—	218	1	no	—
216	C₄×D₄	—	218	2	no	—
217	#117	—	109	1	no	—
218	#117	—	109	2	no	—
219	C₂×C₄²	—	109	2	no	—
220	C₂×C₄²	C₂×D₁₀₉	1	1	yes	characteristic, complemented
221	#104	—	109	4	no	—
222	#104	—	109	4	no	—
223	#104	—	109	2	no	—
224	#104	—	109	2	no	—
225	#104	C₂×D₁₀₉	1	2	yes	complemented
226	#104	C₂×D₁₀₉	1	2	yes	complemented
227	#41	—	2	1	no	—
228	#41	—	2	1	no	—
229	#41	—	109	2	no	—
230	#41	—	109	2	no	—
231	#41	—	109	2	no	—
232	#41	—	109	2	no	—
233	#41	—	109	4	no	—
234	#41	—	109	4	no	—
235	#41	—	109	2	no	—
236	#41	—	109	2	no	—
237	#41	—	218	4	no	—
238	#41	—	218	4	no	—
239	#41	—	218	2	no	—
240	#41	—	218	2	no	—
241	#41	—	218	4	no	—
242	#41	—	218	4	no	—
243	#41	—	218	2	no	—
244	#41	—	218	2	no	—
245	#41	—	218	1	no	—
246	#41	—	218	1	no	—
247	#41	C₄×D₁₀₉	1	2	yes	complemented
248	#41	C₂²×D₁₀₉	1	2	yes	—
249	C₂×Q₈	—	109	1	no	—
250	C₂×Q₈	—	109	4	no	—
251	C₂×Q₈	—	109	1	no	—
252	C₂×Q₈	—	218	2	no	—
253	C₂×Q₈	—	218	2	no	—
254	C₂×Q₈	C₄×D₁₀₉	1	1	yes	characteristic, complemented
255	C₂×D₄	—	2	1	no	—
256	C₂×D₄	—	109	2	no	—
257	C₂×D₄	—	109	4	no	—
258	C₂×D₄	—	109	1	no	—
259	C₂×D₄	—	109	1	no	—
260	C₂×D₄	—	218	2	no	—
261	C₂×D₄	—	218	4	no	—
262	C₂×D₄	—	218	2	no	—
263	C₂×D₄	—	218	4	no	—
264	C₂×D₄	—	218	4	no	—
265	C₂×D₄	—	218	1	no	—
266	C₂×D₄	C₄×D₁₀₉	1	1	yes	characteristic, complemented
267	C₂²×C₄	—	2	1	no	—
268	C₂²×C₄	—	2	1	no	—
269	C₂²×C₄	—	109	2	no	—
270	C₂²×C₄	—	218	4	no	—
271	C₂²×C₄	—	218	2	no	—
272	C₂²×C₄	—	218	1	no	—
273	C₂²×C₄	C₂²×D₁₀₉	1	1	yes	characteristic
274	M₁₆	—	2	1	no	—
275	M₁₆	—	109	2	no	—
276	M₁₆	—	218	4	no	—
277	M₁₆	—	218	1	no	—
278	M₁₆	C₂²×D₁₀₉	1	2	yes	—
279	C₂×C₈	—	2	1	no	—
280	C₂×C₈	—	218	4	no	—
281	C₂×C₈	—	218	1	no	—
282	C₄⋊C₄	—	218	2	no	—
283	C₄⋊C₄	—	218	1	no	—
284	C₂²⋊C₄	—	218	2	no	—
285	C₂²⋊C₄	—	218	1	no	—
286	C₄²	—	2	1	no	—
287	C₄²	—	109	2	no	—
288	C₄²	—	218	2	no	—
289	C₄²	C₂²×D₁₀₉	1	1	yes	characteristic
290	C₄²	C₂²×D₁₀₉	1	1	yes	characteristic
291	C₂³	—	2	1	no	—
292	C₂³	—	109	2	no	—
293	C₂³	—	218	4	no	—
294	C₂³	—	218	1	no	—
295	C₂³	D₄×D₁₀₉	1	1	yes	characteristic
296	Q₈	—	2	1	no	—
297	Q₈	—	109	2	no	—
298	Q₈	—	109	2	no	—
299	Q₈	—	109	2	no	—
300	Q₈	—	218	4	no	—
301	Q₈	—	218	1	no	—
302	Q₈	C₂×C₄×D₁₀₉	1	2	yes	—
303	D₄	—	2	2	no	—
304	D₄	—	2	2	no	—
305	D₄	—	2	1	no	—
306	D₄	—	109	4	no	—
307	D₄	—	109	4	no	—
308	D₄	—	109	2	no	—
309	D₄	—	109	2	no	—
310	D₄	—	109	2	no	—
311	D₄	—	218	4	no	—
312	D₄	—	218	4	no	—
313	D₄	—	218	4	no	—
314	D₄	—	218	2	no	—
315	D₄	—	218	2	no	—
316	D₄	—	218	1	no	—
317	D₄	C₂×C₄×D₁₀₉	1	2	yes	—
318	C₂×C₄	—	2	1	no	—
319	C₂×C₄	—	2	1	no	—
320	C₂×C₄	—	2	2	no	—
321	C₂×C₄	—	2	2	no	—
322	C₂×C₄	—	2	1	no	—
323	C₂×C₄	—	4	2	no	—
324	C₂×C₄	—	109	2	no	—
325	C₂×C₄	—	109	4	no	—
326	C₂×C₄	—	109	4	no	—
327	C₂×C₄	—	436	4	no	—
328	C₂×C₄	—	218	4	no	—
329	C₂×C₄	—	218	4	no	—
330	C₂×C₄	—	218	4	no	—
331	C₂×C₄	—	218	2	no	—
332	C₂×C₄	—	218	1	no	—
333	C₂×C₄	—	218	2	no	—
334	C₂×C₄	—	218	2	no	—
335	C₂×C₄	C₂×C₄×D₁₀₉	1	1	yes	characteristic
336	C₂×C₄	C₂×C₄×D₁₀₉	1	1	yes	characteristic
337	C₂×C₄	D₄×D₁₀₉	1	1	yes	characteristic
338	C₂×C₄	D₄×D₁₀₉	1	1	yes	characteristic
339	C₂×C₄	D₄×D₁₀₉	1	1	yes	characteristic
340	C₂×C₄	C₂³×D₁₀₉	1	1	yes	characteristic
341	C₈	—	2	2	no	—
342	C₈	—	218	2	no	—
343	C₂²	—	2	2	no	—
344	C₂²	—	4	1	no	—
345	C₂²	—	8	1	no	—
346	C₂²	—	872	1	no	—
347	C₂²	—	872	4	no	—
348	C₂²	—	109	4	no	—
349	C₂²	—	436	2	no	—
350	C₂²	—	218	2	no	—
351	C₂²	C₂²⋊C₄×D₁₀₉	1	1	yes	characteristic
352	C₂²	C₂²⋊C₄×D₁₀₉	1	1	yes	characteristic
353	C₂²	C₂×D₄×D₁₀₉	1	1	yes	characteristic
354	C₄	—	2	2	no	—
355	C₄	—	2	2	no	—
356	C₄	—	4	1	no	—
357	C₄	—	109	4	no	—
358	C₄	—	436	2	no	—
359	C₄	—	218	2	no	—
360	C₄	C₂²⋊C₄×D₁₀₉	1	1	yes	characteristic
361	C₄	C₂²⋊C₄×D₁₀₉	1	1	yes	characteristic
362	C₄	C₂²×C₄×D₁₀₉	1	1	yes	characteristic
363	C₄	C₂×D₄×D₁₀₉	1	1	yes	characteristic
364	C₂	—	2	1	no	—
365	C₂	—	2	1	no	—
366	C₂	—	2	1	no	—
367	C₂	—	4	2	no	—
368	C₂	—	436	2	no	—
369	C₂	—	218	4	no	—
370	C₂	C₂×C₂²⋊C₄×D₁₀₉	1	1	yes	characteristic

	subgroup	G/H
center	C₄	C₂×D₄×D₁₀₉
commutator	C₄×C₁₀₉	C₂³×C₄
Frattini	C₂×C₄	C₂³×D₁₀₉
Fitting	C₂×#104×C₁₀₉	C₂
socle	C₂×C₁₀₉	C₂²×C₂²⋊C₄
prime radical	#20295862	C₂
cosocle	C₂×C₄×C₁₀₉	C₂⁴
hypercenter	C₂×#104	D₁₀₉
hypocenter	C₁₀₉	#2901
LCS	G ▷ C₄×C₁₀₉ ▷ C₂×C₁₀₉ ▷ C₁₀₉
UCS	C₁ ◁ C₄ ◁ C₂²×C₄ ◁ C₂×#104

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

N	H ≅ G/N	type
2. #20295792	C₂	semidirect
3. C₄×#13182029	C₂	semidirect
4. #20295043	C₂	semidirect
5. #20295042	C₂	semidirect
6. #20295041	C₂	semidirect
7. C₂×#16812627	C₂	semidirect
8. #104×D₁₀₉	C₂	semidirect
9. C₂×#104×C₁₀₉	C₂	semidirect
10. #16812747	C₄	semidirect
12. #16812746	C₄	semidirect
14. #16812745	C₄	semidirect
16. #16812744	C₄	semidirect
24. C₂×#13182013	C₂²	semidirect
25. M₁₆×D₁₀₉	C₂²	semidirect
29. #16812658	C₂²	semidirect
30. #16812656	C₂²	semidirect
31. C₄²×D₁₀₉	C₂²	semidirect
32. #16812627	C₂²	semidirect
33. #16812627	C₂²	semidirect
34. #16812626	C₂²	semidirect
35. #16812625	C₂²	semidirect
37. C₂×M₁₆×C₁₀₉	C₂²	semidirect
38. C₂×C₄²×C₁₀₉	C₂²	semidirect
39. #104×C₁₀₉	C₂²	semidirect
40. #104×C₁₀₉	C₂²	semidirect
42. #13182030	C₂×C₄	semidirect
51. #13182029	C₂×C₄	semidirect
58. #13182028	C₂×C₄	semidirect
60. C₂×Dic₂₁₈	C₂×C₄	semidirect
63. Q₈×D₁₀₉	C₂×C₄	semidirect
65. C₂×D₄₃₆	C₂×C₄	semidirect
73. D₄×D₁₀₉	C₂×C₄	semidirect
91. #41×C₁₀₉	C₂×C₄	semidirect
93. C₂×Q₈×C₁₀₉	C₂×C₄	semidirect
95. C₂×D₄×C₁₀₉	C₂×C₄	semidirect
186. C₁₀₉	#2901	semidirect
195. C₂×#104	D₁₀₉	semidirect
213. C₂×M₁₆	C₂×D₁₀₉	semidirect
220. C₂×C₄²	C₂×D₁₀₉	semidirect
225. #104	C₂×D₁₀₉	semidirect
226. #104	C₂×D₁₀₉	semidirect
247. #41	C₄×D₁₀₉	semidirect
254. C₂×Q₈	C₄×D₁₀₉	semidirect
266. C₂×D₄	C₄×D₁₀₉	semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroup	index
#20295862	2
#20295792	2
C₄×#13182029	2
#20295043	2
#20295042	2
#20295041	2
C₂×#16812627	2
#104×D₁₀₉	2
C₂×#104×C₁₀₉	2
#2901	109