Finite Group Databasebeta

← C4×#19151726 #36553050

Subgroups — C4×#19151726 #36553050

Order 22784.

958 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151726C212yesmaximal
2C42×Dic178C211yesmaximal, characteristic
3#26020128C212yesmaximal
4#26020124C212yesmaximal
5#26020120C212yesmaximal
6C4×#15667941C211yesmaximal, characteristic
7C4×#15667941C211yesmaximal, characteristic
8C4×C4⋊#10623494C211yesmaximal, characteristic
9C4×#15667922C211yesmaximal, characteristic
10C4×C8×Dic89C211yesmaximal, characteristic
11C4×#97×C89C211yesmaximal, characteristic
12C2×C4×Dic178C412yes—
13C2×C4×Dic178C2211yescharacteristic
14#19151726C4116yesdirect product factor
15C2×C4⋊#10623494C2212yes—
16C2×#15667941C2212yes—
17C2×#15667941C2212yes—
18C2×#15667922C2212yes—
19C2×#15667922C2212yes—
20C2×C4×#10623494C2211yescharacteristic
21C2×C4×#10623494C2211yescharacteristic
22C2×C8×Dic89C2212yes—
23C2×C8×Dic89C2212yes—
24C4×#13083553C412yes—
25C4×#13083553C412yes—
26C4×#13083553C2211yescharacteristic
27C4×#13083553C2211yescharacteristic
28C4×C4⋊Dic89C412yes—
29C4×C4⋊Dic89C2211yescharacteristic
30C42×Dic89C2211yescharacteristic
31C42×Dic89C2211yescharacteristic
32#19151353C2212yes—
33#19151352C2212yes—
34#19151352C2212yes—
35C2×#97×C89C2212yes—
36C2×#97×C89C2212yes—
37C2×C4×C8×C89C2211yescharacteristic
38C2×C4×C8×C89C2211yescharacteristic
39C43×C89C2211yescharacteristic
40C22×Dic178C2×C411yescharacteristic
41C22×#10623494C2312yes—
42C22×#10623494C2312yes—
43C4×Dic178—28no—
44C4×Dic178C2×C418yes—
45C2×C4⋊Dic89C2×C412yes—
46C2×C4⋊Dic89C2×C411yescharacteristic
47C2×#13083553C2×C412yes—
48C2×#13083553C2×C412yes—
49C2×#13083553C2×C411yescharacteristic
50C2×#13083553C2×C411yescharacteristic
51C2×C4×Dic89C2×C412yes—
52C2×C4×Dic89C2×C412yes—
53C2×C4×Dic89C2×C412yes—
54C2×C4×Dic89C2×C412yes—
55C2×C4×Dic89C2311yescharacteristic
56C2×C4×Dic89C2311yescharacteristic
57C2×C4×Dic89C2311yescharacteristic
58C2×C4×Dic89C2311yescharacteristic
59C4⋊#10623494C2×C418yes—
60#15667941C2×C418yes—
61#15667941C2×C418yes—
62#15667922—24no—
63#15667922C2×C418yes—
64C4×#10623494—22no—
65C4×#10623494—22no—
66C8×Dic89—24no—
67C8×Dic89C2×C418yes—
68#15667919C2×C412yes—
69#15667919C2×C412yes—
70#15667919C2×C412yes—
71C22×C8×C89C2312yes—
72C22×C8×C89C2312yes—
73C2×C42×C89C2×C412yes—
74C2×C42×C89C2×C412yes—
75C2×C42×C89C2311yescharacteristic
76C2×C42×C89C2311yescharacteristic
77C2×C42×C89C2311yescharacteristic
78#97×C89—24no—
79#97×C89C2×C418yes—
80C4×C8×C89—22no—
81C4×C8×C89Q814yescomplemented
82C2×Dic178—24no—
83C2×Dic178C4214yes—
84C22×Dic89C22×C412yes—
85C22×Dic89C22×C411yescharacteristic
86C22×Dic89C22×C411yescharacteristic
87C22×Dic89C22×C411yescharacteristic
88C22×Dic89C22×C412yes—
89C22×Dic89C22×C411yescharacteristic
90C2×#10623494—22no—
91C2×#10623494—22no—
92C2×#10623494—22no—
93C2×#10623494—22no—
94C2×#10623494C22×C414yes—
95C2×#10623494C22×C414yes—
96C4⋊Dic89—24no—
97C4⋊Dic89C4214yes—
98#13083553—24no—
99#13083553—24no—
100#13083553C4214yes—
101#13083553C4214yes—
102C4×Dic89—24no—
103C4×Dic89—24no—
104C4×Dic89—24no—
105C4×Dic89—22no—
106C4×Dic89—22no—
107C4×Dic89M1618yes—
108C4×Dic89C22×C414yes—
109C4×Dic89C22×C414yes—
110C22×C4×C89C22×C412yes—
111C22×C4×C89C22×C411yescharacteristic
112C22×C4×C89C22×C411yescharacteristic
113C22×C4×C89C22×C412yes—
114C22×C4×C89C2411yescharacteristic
115C2×C8×C89—22no—
116C2×C8×C89—22no—
117C2×C8×C89C22×C414yes—
118C2×C8×C89C22×C414yes—
119C2×C8×C89C2×Q814yes—
120C2×C8×C89#4114yes—
121C42×C89—24no—
122C42×C89—24no—
123C42×C89—22no—
124C42×C89C22×C414yes—
125C42×C89C2×Q812yes—
126C42×C89#4112yes—
127C23×C89C23×C411yescharacteristic
128C2×C4×C89—22no—
129C2×C4×C89—22no—
130C2×C4×C89—22no—
131C2×C4×C89—22no—
132C2×C4×C89—22no—
133C2×C4×C89C2×C4212yes—
134C2×C4×C89C2×C4212yes—
135C2×C4×C89C4×Q814yes—
136C2×C4×C89C2×M1614yes—
137C2×C4×C89#13114yes—
138C2×C4×C89C23×C412yes—
139C2×C4×C89C22×Q811yescharacteristic
140C2×C4×C89C2×#4112yes—
141C2×C4×C89C2×#4111yescharacteristic
142C2×Dic89—22no—
143C2×Dic89—22no—
144C2×Dic89—22no—
145C2×Dic89—22no—
146C2×Dic89—22no—
147C2×Dic89—22no—
148C2×Dic89—22no—
149C2×Dic89—22no—
150C2×Dic89C2×C4212yes—
151C2×Dic89C2×C4212yes—
152C2×Dic89C2×C4212yes—
153C2×Dic89C2×C4212yes—
154C2×Dic89C2×M1614yes—
155C2×Dic89C2×M1614yes—
156Dic178—28no—
157C8×C89—24no—
158C8×C89C4×Q818yescomplemented
159#10623494—24no—
160#10623494—24no—
161C22×C89C22×C4211yescharacteristic
162C22×C89C2×C4×Q811yescharacteristic
163C22×C89C4×#4111yescharacteristic
164C22×C89C22×M1612yes—
165C22×C89C2×#13112yes—
166C4×C89—22no—
167C4×C89—22no—
168C4×C89—42no—
169C4×C89#44618yescomplemented
170C4×C89C2×C4×Q812yes—
171C4×C89C4×#4112yes—
172Dic89—22no—
173Dic89—22no—
174Dic89—22no—
175Dic89—24no—
176Dic89—42no—
177Dic89C4×M1614yes—
178C4×#446—891nomaximal, Sylow
179C2×C89C42×Q811yescharacteristic
180C2×C89C2×C4×M1611yescharacteristic
181C2×C89C4×#13111yescharacteristic
182C2×C89C2×#44612yes—
183C2×C89#296512yes—
184C2×#446—892no—
185C42×Q8—891no—
186#1771—892no—
187#1771—892no—
188#1770—892no—
189C4×C4⋊C8—891no—
190C4×C4⋊C8—891no—
191C4×C4⋊C8—891no—
192C4×#97—891no—
193C4×#97D8911yescharacteristic
194C42×C8—891no—
195C89C4×#44611yescharacteristic, complemented, Sylow
196C2×C4×Q8—892no—
197C2×C4×Q8—891no—
198#446—8916no—
199C2×C4⋊C8—892no—
200C2×C4⋊C8—892no—
201C2×C4⋊C8—892no—
202C2×#97—892no—
203C2×#97—892no—
204C2×#97C2×D8912yes—
205C2×#97C2×D8912yes—
206C2×C4×C8—892no—
207C2×C4×C8—892no—
208C2×C4×C8—891no—
209C2×C4×C8—891no—
210C2×C4×C8C2×D8911yescharacteristic
211C2×C4×C8C2×D8911yescharacteristic
212C4×C4⋊C4—892no—
213C4×C4⋊C4—892no—
214C4×C4⋊C4—892no—
215C4×C4⋊C4—891no—
216C4×C4⋊C4—891no—
217C4×C4⋊C4—891no—
218C43—891no—
219C43—891no—
220C43C2×D8911yescharacteristic
221#336—892no—
222#336—892no—
223#336—892no—
224C22×Q8—891no—
225C22×C8—892no—
226C22×C8—892no—
227C22×C8C22×D8912yes—
228C22×C8C22×D8912yes—
229C4×Q8—898no—
230C4×Q8—1788no—
231C2×C4⋊C4—891no—
232C2×C4⋊C4—891no—
233C2×C4⋊C4—891no—
234C2×C4⋊C4—892no—
235C2×C4⋊C4—892no—
236C2×C4⋊C4—892no—
237C2×C42—892no—
238C2×C42—891no—
239C2×C42—891no—
240C2×C42—892no—
241C2×C42—892no—
242C2×C42—892no—
243C2×C42—891no—
244C2×C42—891no—
245C2×C42C4×D8912yes—
246C2×C42C4×D8912yes—
247C2×C42C22×D8911yescharacteristic
248C2×C42C22×D8911yescharacteristic
249C2×C42C22×D8911yescharacteristic
250C4⋊C8—898no—
251C4⋊C8—898no—
252C4⋊C8—898no—
253#97—24no—
254#97—898no—
255#97—1784no—
256#97C4×D8918yes—
257C4×C8—22no—
258C4×C8—898no—
259C4×C8—1784no—
260C4×C8—1782no—
261C4×C8—1782no—
262C4×C8Dic17814yescomplemented
263#95—892no—
264#95—892no—
265#95—892no—
266C2×Q8—894no—
267C2×Q8—1784no—
268C22×C4—891no—
269C22×C4—891no—
270C22×C4—891no—
271C22×C4—892no—
272C22×C4—891no—
273C22×C4—892no—
274C22×C4C2×C4×D8912yes—
275C22×C4C2×C4×D8911yescharacteristic
276C22×C4C2×C4×D8911yescharacteristic
277C22×C4C2×C4×D8912yes—
278C22×C4C23×D8911yescharacteristic
279C2×C8—22no—
280C2×C8—22no—
281C2×C8—894no—
282C2×C8—894no—
283C2×C8—1782no—
284C2×C8—1782no—
285C2×C8—1782no—
286C2×C8—1782no—
287C2×C8C2×C4×D8914yes—
288C2×C8C2×C4×D8914yes—
289C2×C8C2×Dic17814yes—
290C2×C8#1308357414yes—
291C4⋊C4—894no—
292C4⋊C4—894no—
293C4⋊C4—894no—
294C4⋊C4—1784no—
295C4⋊C4—1784no—
296C4⋊C4—1784no—
297C42—24no—
298C42—24no—
299C42—22no—
300C42—898no—
301C42—894no—
302C42—894no—
303C42—1784no—
304C42—1784no—
305C42—1784no—
306C42—1782no—
307C42—1782no—
308C42C2×C4×D8914yes—
309C42C2×Dic17812yes—
310C42#1308357412yes—
311C23C22×C4×D8911yescharacteristic
312Q8—1788no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—22no—
316C2×C4—22no—
317C2×C4—22no—
318C2×C4—892no—
319C2×C4—894no—
320C2×C4—892no—
321C2×C4—892no—
322C2×C4—892no—
323C2×C4—894no—
324C2×C4—1782no—
325C2×C4—1782no—
326C2×C4—1782no—
327C2×C4—1782no—
328C2×C4—1782no—
329C2×C4—1782no—
330C2×C4—1782no—
331C2×C4—1782no—
332C2×C4C42×D8912yes—
333C2×C4C42×D8912yes—
334C2×C4C4×Dic17814yes—
335C2×C4M16×D8914yes—
336C2×C4#1566802014yes—
337C2×C4C22×C4×D8912yes—
338C2×C4C22×Dic17811yescharacteristic
339C2×C4C2×#1308357412yes—
340C2×C4C2×#1308357411yescharacteristic
341C8—24no—
342C8—1784no—
343C8—1784no—
344C8C4×Dic17818yescomplemented
345C22C2×C42×D8911yescharacteristic
346C22C2×C4×Dic17811yescharacteristic
347C22C4×#1308357411yescharacteristic
348C22C2×M16×D8912yes—
349C22C2×#1566802012yes—
350C4—22no—
351C4—22no—
352C4—42no—
353C4—894no—
354C4—3562no—
355C4—1782no—
356C4—1782no—
357C4—1782no—
358C4—1784no—
359C4#1915172618yesdirect product factor
360C4C2×C4×Dic17812yes—
361C4C4×#1308357412yes—
362C2C42×Dic17811yescharacteristic
363C2C4×M16×D8911yescharacteristic
364C2C4×#1566802011yescharacteristic
365C2C2×#1915172612yes—
366C2#2602921412yes—
subgroupG/H
centerC2×C42C22×D89
commutatorC22×C89C22×C42
FrattiniC22×C4C23×D89
FittingC4×#97×C89C2
socle, prime radicalC23×C89C23×C4
cosocleC22×C4×C89C24
hypercenterC4×#97D89
hypocenterC89C4×#446
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C2×C42 ◁ C4×#97

Complements

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

NH ≅ G/Ntype
14. #19151726C4direct (N × H)
81. C4×C8×C89Q8semidirect
158. C8×C89C4×Q8semidirect
169. C4×C89#446semidirect
195. C89C4×#446semidirect
262. C4×C8Dic178semidirect
344. C8C4×Dic178semidirect
359. C4#19151726direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191517262
C42×Dic1782
#260201282
#260201242
#260201202
C4×#156679412
C4×C4⋊#106234942
C4×#156679222
C4×C8×Dic892
C4×#97×C892
C4×#44689