Finite Group Databasebeta

← C2×#22611975 #33240213

Subgroups — C2×#22611975 #33240213

Order 18688.

766 conjugacy classes of subgroups.

The subgroup lattice has 344 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556536C211yesmaximal, characteristic
2C22×#14556534C211yesmaximal, characteristic
3C2×#17988965C211yesmaximal, characteristic, complemented
4C2×#17988669C211yesmaximal, characteristic
5#22611975C218yesmaximal, direct product factor
6C2×#17988405C211yesmaximal, characteristic, complemented
7C2×#17988390C211yesmaximal, characteristic, complemented
8C2×#358×C73C211yesmaximal, characteristic, complemented
9C22×Dic292C2211yescharacteristic
10C22×#11924018—21no—
11C22×D584C2211yescharacteristic
12C2×#14556589—21no—
13C2×#14556553—21no—
14C2×#14556536—24no—
15C2×#14556536C2214yes—
16C2×#14556534—24no—
17C2×#14556534C2214yes—
18C22×#11924003C2211yescharacteristic
19#17988965—22no—
20#17988965C2214yescomplemented
21#17988669—22no—
22#17988669C2214yes—
23C2×#14556511—21no—
24C2×C8×Dic73C2211yescharacteristic
25#17988405C2214yescomplemented
26#17988390C2214yescomplemented
27C22×Q16×C73C2211yescharacteristic
28C22×C16×C73C2211yescharacteristic
29C2×#107×C73C2211yescharacteristic
30#358×C73C2214yescomplemented
31C22×Dic146—21no—
32C22×D292—21no—
33C22×C4×D73—41no—
34C2×Dic292—22no—
35C2×Dic292—21no—
36C2×Dic292—22no—
37C2×Dic292C2312yes—
38C2×#11924018—24no—
39C2×#11924018—44no—
40C2×D584—21no—
41C2×D584—22no—
42C2×D584D414yes—
43C2×D584C2312yes—
44C22×#10596831D411yescharacteristic
45#14556589—24no—
46#14556589—42no—
47#14556553—24no—
48#14556553—42no—
49C2×#11924007—41no—
50C2×#11924007—41no—
51C2×#11924005—41no—
52C2×C4×Dic73D411yescharacteristic
53#14556536—28no—
54#14556534—28no—
55C2×#11924003—22no—
56C2×#11924003C2312yes—
57#14556511—24no—
58C8×Dic73D412yes—
59C8×Dic73C2312yes—
60C22×Q8×C73—21no—
61C2×Q16×C73—22no—
62C2×Q16×C73—21no—
63C2×Q16×C73—22no—
64C2×Q16×C73C2312yes—
65C22×C8×C73C2311yescharacteristic
66C2×C4⋊C4×C73—21no—
67C2×C16×C73—22no—
68C2×C16×C73C2312yes—
69#107×C73—21no—
70#107×C73C2312yes—
71C23×D73—41no—
72C2×Dic146—22no—
73C2×Dic146—42no—
74C2×Dic146—42no—
75C2×Dic146—41no—
76C2×D292—24no—
77C2×D292—22no—
78C2×D292—41no—
79C2×D292—42no—
80C22×Dic73—41no—
81C22×Dic73D811yescharacteristic
82C22×Dic73D811yescharacteristic
83C2×C4×D73—44no—
84C2×C4×D73—84no—
85Dic292—22no—
86Dic292—22no—
87Dic292—42no—
88#11924018—48no—
89D584—24no—
90D584—22no—
91D584C2×D414yes—
92C2×#10596831—22no—
93C2×#10596831C2×D412yes—
94#11924007—44no—
95#11924007—44no—
96#11924005—44no—
97C4×Dic73D812yes—
98C4×Dic73C2×D412yes—
99#11924003—22no—
100C2×Q8×C73—22no—
101C2×Q8×C73—41no—
102C2×Q8×C73—42no—
103C2×Q8×C73—42no—
104C22×C4×C73—41no—
105C22×C4×C73—41no—
106C22×C4×C73C2×D411yescharacteristic
107Q16×C73—22no—
108Q16×C73—22no—
109Q16×C73—42no—
110C2×C8×C73C2×D411yescharacteristic
111C2×C8×C73C2×D412yes—
112C2×C8×C73#4112yes—
113C2×C8×C73C2411yescharacteristic
114C4⋊C4×C73—22no—
115C4⋊C4×C73—41no—
116C16×C73—22no—
117C23×C73C2×D811yescharacteristic
118C22×D73—42no—
119C22×D73—44no—
120C22×D73—82no—
121C22×D73—82no—
122Q8×C73—42no—
123Q8×C73—42no—
124Q8×C73—82no—
125C2×C4×C73—42no—
126C2×C4×C73—42no—
127C2×C4×C73—82no—
128C2×C4×C73—82no—
129C2×C4×C73#12112yes—
130C2×C4×C73C2×D811yescharacteristic
131C2×C4×C73AGL(1,ℤ/8)12yes—
132C2×C4×C73C22×D411yescharacteristic
133C2×Dic73—22no—
134C2×Dic73—42no—
135C2×Dic73—82no—
136C2×Dic73SD3214yescomplemented
137C2×Dic73C2×D812yes—
138C2×Dic73C2×D812yes—
139D292—24no—
140D292—42no—
141D292—44no—
142C4×D73—88no—
143Dic146—42no—
144Dic146—42no—
145Dic146—82no—
146C8×C73#12112yes—
147C8×C73C22×D411yescharacteristic
148C8×C73C2×#4111yescharacteristic
149#10596831—22no—
150C22×C73#45912yes—
151C22×C73C2×SD3212yes—
152C22×C73#51012yes—
153C22×C73C22×D811yescharacteristic
154C2×D73—44no—
155C2×D73—82no—
156C2×D73—82no—
157C2×D73—88no—
158C4×C73—82no—
159C4×C73—82no—
160C4×C73#45912yes—
161C4×C73C2×#12111yescharacteristic
162C4×C73C2×AGL(1,ℤ/8)11yescharacteristic
163Dic73—22no—
164Dic73—82no—
165Dic73C2×SD3214yescomplemented
166C2×#2208—731nomaximal, Sylow
167C2×C73#220814yescomplemented
168C2×C73C2×#45911yescharacteristic
169C2×C73C22×SD3211yescharacteristic
170C2×C73C2×#51011yescharacteristic
171D73—84no—
172C22×SD32—731no—
173C22×SD32—731no—
174C2×#494—731no—
175C2×C4×D8—731no—
176#2208—738no—
177C2×C4⋊C16—731no—
178C2×#358—731no—
179C2×#358D7311yescharacteristic, complemented
180C73C2×#220811yescharacteristic, complemented, Sylow
181C22×Q16—731no—
182C22×Q16—1461no—
183C22×Q16C2×D7311yescharacteristic
184C22×D8—731no—
185C2×C4⋊Q8—1461no—
186C2×C4×D4—1461no—
187C2×SD32—734no—
188C2×SD32—734no—
189C2×SD32—1464no—
190C2×SD32—1464no—
191C22×C16—731no—
192C22×C16C2×D7311yescharacteristic
193#494—734no—
194#494—1462no—
195C4×D8—734no—
196C4×D8—1462no—
197C2×#107C2×D7311yescharacteristic
198C2×#102—1461no—
199C2×C4×C8—731no—
200C4⋊C16—734no—
201#358—734no—
202#358C2×D7314yescomplemented
203C22×Q8—21no—
204C22×Q8—1461no—
205C22×D4—1461no—
206C23×C4—2921no—
207C2×Q16—22no—
208C2×Q16—21no—
209C2×Q16—22no—
210C2×Q16—2924no—
211C2×Q16—732no—
212C2×Q16—1464no—
213C2×Q16—1461no—
214C2×Q16—1462no—
215C2×Q16—1462no—
216C2×Q16C22×D7312yes—
217C2×D8—734no—
218C2×D8—732no—
219C2×D8—1461no—
220C2×D8—1462no—
221C22×C8—731no—
222C22×C8C22×D7311yescharacteristic
223C4⋊Q8—2922no—
224C4⋊Q8—1464no—
225C4×D4—2922no—
226C4×D4—1464no—
227C2×C4⋊C4—21no—
228C2×C4⋊C4—2921no—
229C2×C4⋊C4—2921no—
230C2×C22⋊C4—2921no—
231C2×C42—731no—
232SD32—1468no—
233SD32—1468no—
234C2×C16—22no—
235C2×C16—732no—
236C2×C16—1462no—
237C2×C16C22×D7312yes—
238#107—21no—
239#107C22×D7312yes—
240#102—1464no—
241C4×C8—732no—
242C4×C8—732no—
243C24—2921no—
244C2×Q8—22no—
245C2×Q8—41no—
246C2×Q8—42no—
247C2×Q8—42no—
248C2×Q8—2921no—
249C2×Q8—2922no—
250C2×Q8—2922no—
251C2×Q8—1462no—
252C2×D4—2921no—
253C2×D4—2922no—
254C2×D4—1464no—
255C2×D4—1462no—
256C22×C4—41no—
257C22×C4—41no—
258C22×C4—2924no—
259C22×C4—2921no—
260C22×C4—5844no—
261C22×C4—731no—
262C22×C4—731no—
263C22×C4D4×D7311yescharacteristic
264Q16—22no—
265Q16—22no—
266Q16—42no—
267Q16—2928no—
268Q16—2922no—
269Q16—1462no—
270Q16—1462no—
271D8—734no—
272D8—1464no—
273D8—1462no—
274C2×C8—732no—
275C2×C8—1462no—
276C2×C8D4×D7311yescharacteristic
277C2×C8D4×D7312yes—
278C2×C8#1192402812yes—
279C2×C8C23×D7311yescharacteristic
280C4⋊C4—22no—
281C4⋊C4—41no—
282C4⋊C4—2924no—
283C4⋊C4—2924no—
284C22⋊C4—2924no—
285C42—732no—
286C42—732no—
287C16—22no—
288C16—1462no—
289C23—2924no—
290C23—2922no—
291C23—5842no—
292C23—5842no—
293C23D8×D7311yescharacteristic
294Q8—42no—
295Q8—42no—
296Q8—82no—
297Q8—2922no—
298Q8—2922no—
299Q8—5842no—
300D4—2924no—
301D4—2922no—
302D4—1464no—
303C2×C4—42no—
304C2×C4—42no—
305C2×C4—82no—
306C2×C4—82no—
307C2×C4—2922no—
308C2×C4—5848no—
309C2×C4—5842no—
310C2×C4—734no—
311C2×C4—732no—
312C2×C4—732no—
313C2×C4—1462no—
314C2×C4#1455656412yes—
315C2×C4D8×D7311yescharacteristic
316C2×C4#1455661812yes—
317C2×C4C2×D4×D7311yescharacteristic
318C8—1462no—
319C8#1455656412yes—
320C8C2×D4×D7311yescharacteristic
321C8C2×#1192402811yescharacteristic
322C22—2924no—
323C22—5848no—
324C22—5842no—
325C22—5842no—
326C22#1798878112yes—
327C22SD32×D7312yes—
328C22#1798902912yes—
329C22C2×D8×D7311yescharacteristic
330C4—82no—
331C4—82no—
332C4—5842no—
333C4—734no—
334C4—1462no—
335C4#1798878112yes—
336C4C2×#1455656411yescharacteristic
337C4C2×#1455661811yescharacteristic
338C2—5844no—
339C2#2261197514yesdirect product factor
340C2C2×#1798878111yescharacteristic
341C2C2×SD32×D7311yescharacteristic
342C2C2×#1798902911yescharacteristic
subgroupG/H
centerC23D8×D73
commutator, cosocleC2×C8×C73C24
FrattiniC2×C8C23×D73
FittingC2×#358×C73C2
socleC23×C73C2×D8
prime radicalC22×D584C22
hypercenterC2×#358D73
hypocenterC73C2×#2208
LCSG ▷ C2×C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C2×#358

Complements

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

NH ≅ G/Ntype
3. C2×#17988965C2semidirect
5. #22611975C2direct (N × H)
6. C2×#17988405C2semidirect
7. C2×#17988390C2semidirect
8. C2×#358×C73C2semidirect
20. #17988965C22semidirect
25. #17988405C22semidirect
26. #17988390C22semidirect
30. #358×C73C22semidirect
136. C2×Dic73SD32semidirect
165. Dic73C2×SD32semidirect
167. C2×C73#2208semidirect
179. C2×#358D73semidirect
180. C73C2×#2208semidirect
202. #358C2×D73semidirect
339. C2#22611975direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145565362
C22×#145565342
C2×#179889652
C2×#179886692
#226119752
C2×#179884052
C2×#179883902
C2×#358×C732
C2×#220873