Finite Group Databasebeta

← C4×#19151658 #36552574

Subgroups — C4×#19151658 #36552574

Order 22784.

970 conjugacy classes of subgroups.

The subgroup lattice has 400 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151658C212yesmaximal
2C4×#15667969C211yesmaximal, characteristic
3#26020111C212yesmaximal, complemented
4C4×C4⋊#10623494C211yesmaximal, characteristic, complemented
5#26020017C212yesmaximal
6C4×#15667924C211yesmaximal, characteristic
7C4×#15667924C211yesmaximal, characteristic
8#26020002C212yesmaximal, complemented
9C4×#15667922C211yesmaximal, characteristic, complemented
10C4×C8×Dic89C211yesmaximal, characteristic, complemented
11C4×C4⋊C8×C89C211yesmaximal, characteristic, complemented
12C2×#15667969C2211yescharacteristic
13C2×#15667969C2211yescharacteristic
14C2×C42×D89C2211yescharacteristic
15#19151658C4116yesdirect product factor
16C2×C4⋊#10623494C2212yes—
17C2×#15667924C2212yes—
18C2×#15667924C2212yes—
19C2×#15667922C2212yes—
20C2×#15667922C2212yes—
21C2×C4×#10623494C2211yescharacteristic
22C2×C4×#10623494C2211yescharacteristic
23C2×C8×Dic89C2212yes—
24C2×C8×Dic89C2212yes—
25C4×#13083553C412yes—
26C4×#13083553C412yes—
27C4×#13083551C412yes—
28C4×#13083551C412yes—
29#19151444C2211yescharacteristic
30#19151444C2211yescharacteristic
31C42×Dic89C2211yescharacteristic
32#19151353C2212yes—
33#19151352C2212yes—
34#19151352C2212yes—
35C2×C4⋊C8×C89C2212yes—
36C2×C4×C8×C89C2211yescharacteristic
37C2×C4×C8×C89C2211yescharacteristic
38C43×C89C2211yescharacteristic
39#336×C89C2212yes—
40C22×C4×D89C2×C412yes—
41C22×C4×D89C2311yescharacteristic
42C22×#10623494C2312yes—
43C22×#10623494C2312yes—
44#15667969—24no—
45#15667969C2×C418yes—
46C2×#13083553C2×C412yes—
47C2×#13083553C2×C411yescharacteristic
48C2×#13083553C2×C411yescharacteristic
49C2×#13083551C2×C412yes—
50C2×#13083551C2×C411yescharacteristic
51C2×#13083551C2×C411yescharacteristic
52C2×C4×Dic89C2×C412yes—
53C2×C4×Dic89C2×C412yes—
54C2×C4×Dic89C2×C412yes—
55C2×C4×Dic89C2311yescharacteristic
56C2×C4×Dic89C2311yescharacteristic
57C2×C4×Dic89C2311yescharacteristic
58C42×D89—22no—
59C42×D89—22no—
60C4⋊#10623494C2×C418yescomplemented
61#15667924C2×C418yes—
62#15667924C2×C418yes—
63#15667922—24no—
64#15667922C2×C418yescomplemented
65C4×#10623494—22no—
66C4×#10623494—22no—
67C8×Dic89—24no—
68C8×Dic89C2×C418yescomplemented
69#15667919C2×C412yes—
70#15667919C2×C412yes—
71#15667919C2×C412yes—
72#15667919C2×C412yes—
73C22×C8×C89C2312yes—
74C22×C8×C89C2312yes—
75C2×C42×C89C2×C412yes—
76C2×C42×C89C2×C412yes—
77C2×C42×C89C2311yescharacteristic
78C2×C42×C89C2311yescharacteristic
79C2×C42×C89C2311yescharacteristic
80C4⋊C8×C89C2×C418yescomplemented
81C4×C8×C89—22no—
82C4×C8×C89—22no—
83C23×D89C22×C411yescharacteristic
84C22×Dic89C22×C412yes—
85C22×Dic89C22×C411yescharacteristic
86C22×Dic89C22×C411yescharacteristic
87C22×Dic89C22×C411yescharacteristic
88C22×Dic89C22×C412yes—
89C2×C4×D89—22no—
90C2×C4×D89—21no—
91C2×C4×D89—21no—
92C2×C4×D89—24no—
93C2×C4×D89—24no—
94C2×C4×D89—24no—
95C2×C4×D89C22×C414yes—
96C2×#10623494—22no—
97C2×#10623494—22no—
98C2×#10623494—22no—
99C2×#10623494—22no—
100C2×#10623494C22×C414yes—
101C2×#10623494C22×C414yes—
102#13083553—24no—
103#13083553C4214yes—
104#13083553C4214yes—
105#13083551—24no—
106#13083551C4214yes—
107#13083551C4214yes—
108C4×Dic89—24no—
109C4×Dic89—24no—
110C4×Dic89—24no—
111C4×Dic89—21no—
112C4×Dic89—21no—
113C4×Dic89C22×C414yes—
114C4×Dic89#4114yes—
115C22×C4×C89C22×C412yes—
116C22×C4×C89C22×C411yescharacteristic
117C22×C4×C89C22×C411yescharacteristic
118C22×C4×C89C22×C412yes—
119C22×C4×C89C2411yescharacteristic
120C2×C8×C89—22no—
121C2×C8×C89—22no—
122C2×C8×C89—22no—
123C2×C8×C89—22no—
124C2×C8×C89C22×C414yes—
125C2×C8×C89C22×C414yes—
126C42×C89—24no—
127C42×C89—24no—
128C42×C89—22no—
129C42×C89C22×C414yes—
130C42×C89#4112yes—
131C42×C89#4112yes—
132C23×C89C23×C411yescharacteristic
133C22×D89—21no—
134C22×D89—21no—
135C22×D89—22no—
136C22×D89—22no—
137C22×D89C2×C4212yes—
138C2×C4×C89—22no—
139C2×C4×C89—22no—
140C2×C4×C89—22no—
141C2×C4×C89—22no—
142C2×C4×C89—22no—
143C2×C4×C89C2×C4212yes—
144C2×C4×C89C2×C4212yes—
145C2×C4×C89#11714yes—
146C2×C4×C89#13114yes—
147C2×C4×C89#13114yes—
148C2×C4×C89C23×C412yes—
149C2×C4×C89C2×#4112yes—
150C2×C4×C89C2×#4111yescharacteristic
151C2×C4×C89C2×#4111yescharacteristic
152C2×Dic89—21no—
153C2×Dic89—21no—
154C2×Dic89—22no—
155C2×Dic89—22no—
156C2×Dic89—22no—
157C2×Dic89—22no—
158C2×Dic89—22no—
159C2×Dic89—22no—
160C2×Dic89—22no—
161C2×Dic89C2×C4212yes—
162C2×Dic89C2×C4212yes—
163C2×Dic89C2×C4212yes—
164C2×Dic89#11714yes—
165C4×D89—24no—
166C4×D89—24no—
167C4×D89—48no—
168C8×C89—24no—
169C8×C89—24no—
170#10623494—24no—
171#10623494—24no—
172C22×C89C22×C4211yescharacteristic
173C22×C89C2×#11711yescharacteristic
174C22×C89C2×#11711yescharacteristic
175C22×C89C2×#13112yes—
176C22×C89C2×#13112yes—
177C2×D89—22no—
178C2×D89—22no—
179C2×D89—22no—
180C2×D89—42no—
181C2×D89—42no—
182C4×C89—22no—
183C4×C89—22no—
184C4×C89—42no—
185C4×C89#43318yescomplemented
186C4×C89C4×#4112yes—
187C4×C89C4×#4112yes—
188Dic89—22no—
189Dic89—22no—
190Dic89—24no—
191Dic89—22no—
192Dic89—42no—
193C4×#433—891nomaximal, Sylow
194C2×C89C4×#11711yescharacteristic
195C2×C89C4×#13111yescharacteristic
196C2×C89C4×#13111yescharacteristic
197C2×C89C2×#43312yes—
198C2×C89#292212yes—
199D89—42no—
200C2×#433—892no—
201C4×#117—891no—
202#1768—892no—
203C4×C4⋊C8—891no—
204C4×C4⋊C8D8911yescharacteristic, complemented
205#1750—892no—
206C4×C22⋊C8—891no—
207C4×C22⋊C8—891no—
208#1746—892no—
209C4×#97—891no—
210C42×C8—891no—
211C89C4×#43311yescharacteristic, complemented, Sylow
212C2×#117—891no—
213C2×#117—891no—
214C22×C42—891no—
215#433—8916no—
216C2×C4⋊C8—892no—
217C2×C4⋊C8C2×D8912yes—
218C2×C22⋊C8—892no—
219C2×C22⋊C8—892no—
220C2×#97—892no—
221C2×#97—892no—
222C2×C4×C8—892no—
223C2×C4×C8—892no—
224C2×C4×C8—891no—
225C2×C4×C8—891no—
226C2×C4×C8C2×D8911yescharacteristic
227C2×C4×C8C2×D8911yescharacteristic
228C4×C4⋊C4—892no—
229C4×C4⋊C4—892no—
230C4×C22⋊C4—892no—
231C4×C22⋊C4—892no—
232#376—891no—
233#376—891no—
234C43—891no—
235C43C2×D8911yescharacteristic
236#336—892no—
237#336—892no—
238#336—892no—
239#336C2×D8912yes—
240C23×C4—891no—
241C23×C4—892no—
242C22×C8—892no—
243C22×C8—892no—
244C22×C8C22×D8912yes—
245C22×C8C22×D8912yes—
246#117—898no—
247#117—1784no—
248C2×C4⋊C4—891no—
249C2×C4⋊C4—891no—
250C2×C4⋊C4—892no—
251C2×C22⋊C4—891no—
252C2×C22⋊C4—891no—
253C2×C22⋊C4—892no—
254C2×C42—891no—
255C2×C42—891no—
256C2×C42—892no—
257C2×C42—892no—
258C2×C42—892no—
259C2×C42—891no—
260C2×C42—1782no—
261C2×C42—1782no—
262C2×C42C4×D8912yes—
263C2×C42C4×D8912yes—
264C2×C42C22×D8911yescharacteristic
265C2×C42C22×D8911yescharacteristic
266C2×C42C22×D8911yescharacteristic
267C4⋊C8—898no—
268C4⋊C8C4×D8918yescomplemented
269C22⋊C8—898no—
270C22⋊C8—898no—
271#97—898no—
272#97—1784no—
273C4×C8—22no—
274C4×C8—22no—
275C4×C8—898no—
276C4×C8—1784no—
277C4×C8—1782no—
278C4×C8—1782no—
279#95—892no—
280#95—892no—
281#95—892no—
282#95—892no—
283C24—891no—
284C22×C4—891no—
285C22×C4—891no—
286C22×C4—892no—
287C22×C4—891no—
288C22×C4—894no—
289C22×C4—892no—
290C22×C4—1784no—
291C22×C4—1784no—
292C22×C4—1784no—
293C22×C4—1782no—
294C22×C4—1781no—
295C22×C4—1781no—
296C22×C4C2×C4×D8912yes—
297C22×C4C2×C4×D8911yescharacteristic
298C22×C4C2×C4×D8911yescharacteristic
299C22×C4C2×C4×D8912yes—
300C22×C4C23×D8911yescharacteristic
301C2×C8—22no—
302C2×C8—22no—
303C2×C8—22no—
304C2×C8—22no—
305C2×C8—894no—
306C2×C8—894no—
307C2×C8—1782no—
308C2×C8—1782no—
309C2×C8—1782no—
310C2×C8—1782no—
311C2×C8C2×C4×D8914yes—
312C2×C8C2×C4×D8914yes—
313C4⋊C4—894no—
314C4⋊C4—894no—
315C4⋊C4—1784no—
316C22⋊C4—894no—
317C22⋊C4—894no—
318C22⋊C4—1784no—
319C42—24no—
320C42—24no—
321C42—22no—
322C42—894no—
323C42—894no—
324C42—1784no—
325C42—1784no—
326C42—1784no—
327C42—1781no—
328C42—1781no—
329C42C2×C4×D8914yes—
330C42#1308357312yes—
331C42#1308357512yes—
332C23—892no—
333C23—1781no—
334C23—1781no—
335C23—1782no—
336C23—1782no—
337C23C22×C4×D8911yescharacteristic
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—22no—
342C2×C4—22no—
343C2×C4—892no—
344C2×C4—892no—
345C2×C4—892no—
346C2×C4—894no—
347C2×C4—3568no—
348C2×C4—1782no—
349C2×C4—1782no—
350C2×C4—1782no—
351C2×C4—1781no—
352C2×C4—1781no—
353C2×C4—1782no—
354C2×C4—1782no—
355C2×C4—1782no—
356C2×C4—1782no—
357C2×C4—1784no—
358C2×C4—1784no—
359C2×C4C42×D8912yes—
360C2×C4C42×D8912yes—
361C2×C4#1566797014yes—
362C2×C4#1566801814yes—
363C2×C4#1566802014yes—
364C2×C4C22×C4×D8912yes—
365C2×C4#41×D8912yes—
366C2×C4C2×#1308357311yescharacteristic
367C2×C4C2×#1308357511yescharacteristic
368C8—24no—
369C8—24no—
370C8—1784no—
371C8—1784no—
372C22—3562no—
373C22—3562no—
374C22—1782no—
375C22—1782no—
376C22—1782no—
377C22C2×C42×D8911yescharacteristic
378C22#117×D8911yescharacteristic
379C22C2×#1566797011yescharacteristic
380C22C2×#1566801812yes—
381C22C2×#1566802012yes—
382C4—22no—
383C4—22no—
384C4—42no—
385C4—3562no—
386C4—1784no—
387C4—1782no—
388C4—1782no—
389C4—1782no—
390C4#1915165818yesdirect product factor
391C4C4×#1308357312yes—
392C4C4×#1308357512yes—
393C2—3562no—
394C2C4×#1566797011yescharacteristic
395C2C4×#1566801811yescharacteristic
396C2C4×#1566802011yescharacteristic
397C2C2×#1915165812yes—
398C2#2602889112yes—
subgroupG/H
centerC2×C42C22×D89
commutatorC22×C89C22×C42
FrattiniC22×C4C23×D89
FittingC4×C4⋊C8×C89C2
socleC23×C89C23×C4
prime radicalC23×D89C22×C4
cosocleC22×C4×C89C24
hypercenterC4×C4⋊C8D89
hypocenterC89C4×#433
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C2×C42 ◁ C4×C4⋊C8

Complements

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

NH ≅ G/Ntype
3. #26020111C2semidirect
4. C4×C4⋊#10623494C2semidirect
8. #26020002C2semidirect
9. C4×#15667922C2semidirect
10. C4×C8×Dic89C2semidirect
11. C4×C4⋊C8×C89C2semidirect
15. #19151658C4direct (N × H)
60. C4⋊#10623494C2×C4semidirect
64. #15667922C2×C4semidirect
68. C8×Dic89C2×C4semidirect
80. C4⋊C8×C89C2×C4semidirect
185. C4×C89#433semidirect
204. C4×C4⋊C8D89semidirect
211. C89C4×#433semidirect
268. C4⋊C8C4×D89semidirect
390. C4#19151658direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191516582
C4×#156679692
#260201112
C4×C4⋊#106234942
#260200172
C4×#156679242
#260200022
C4×#156679222
C4×C8×Dic892
C4×C4⋊C8×C892
C4×#43389