Finite Group Databasebeta

← C2×#22626723 #34031482

Subgroups — C2×#22626723 #34031482

Order 18688.

1894 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22626723C2116yesmaximal, direct product factor
2C2×#17989639C214yesmaximal, complemented
3C2×#17989637C214yesmaximal, complemented
4C2×#17989594C212yesmaximal
5C2×#17989591C211yesmaximal, characteristic
6C2×#17989552C212yesmaximal
7C2×#17989546C211yesmaximal, characteristic
8C2×#17989143C211yesmaximal, characteristic
9C22×#11924038C2212yes—
10C22×#11924036C2211yescharacteristic
11C22×#11924036C2211yescharacteristic
12#17989639C22132yescomplemented
13#17989637C22132yescomplemented
14#17989594C22116yes—
15#17989591C2218yes—
16C2×#14556658C2214yes—
17C2×C4⋊#10596833C2214yes—
18C2×C4⋊#10596833C2214yes—
19#17989552C22116yes—
20#17989546C2218yes—
21C2×#14556646C2212yes—
22C2×#14556646C2214yes—
23C2×#14556646C2212yes—
24C2×C4×#10596833C2214yes—
25#17989143C418yes—
26#17989143C2218yes—
27C2×#14556590C412yes—
28C2×#14556583C411yescharacteristic
29C2×#14556569C414yes—
30C2×#14556556C2214yes—
31C2×#14556549C2212yes—
32C2×C42×D73C2211yescharacteristic
33C2×#125×C73C411yescharacteristic
34C2×#11924038—28no—
35C2×#11924038C2318yes—
36C2×#11924036—24no—
37C2×#11924036Q818yescomplemented
38C2×#11924036C2314yes—
39C2×#11924036C2314yes—
40C22×#10596833C2311yescharacteristic
41C22×#10596833C2311yescharacteristic
42C22×#10596833C2314yes—
43C22×#10596833C2312yes—
44#14556658C23116yes—
45C4⋊#10596833C23116yes—
46C4⋊#10596833C23116yes—
47#14556646C2318yes—
48#14556646C23116yes—
49#14556646C2318yes—
50C4×#10596833C23116yes—
51C22×Dic146C2×C414yes—
52C22×C4×D73C2×C412yes—
53C22×C4×D73C2311yescharacteristic
54#14556590C2×C4116yes—
55#14556583C2×C418yes—
56#14556569C2×C4132yes—
57#14556556C2×C4116yes—
58#14556556C23116yes—
59#14556549C2×C418yes—
60#14556549C2318yes—
61C2×C4⋊Dic73C2×C412yes—
62C2×#11924007C2×C414yes—
63C2×#11924007C2×C414yes—
64C2×#11924005C2×C414yes—
65C2×C4×Dic73C2×C411yescharacteristic
66C2×C4×Dic73C2314yes—
67C2×C4×Dic73C2312yes—
68C42×D73C2×C414yes—
69C42×D73C2314yes—
70#125×C73C2×C418yes—
71C2×C4⋊C4×C73C2×C412yes—
72C2×C4⋊C4×C73C2×C414yes—
73C2×C42×C73C2×C411yescharacteristic
74#11924038—216no—
75#11924036—28no—
76#11924036C2×Q8116yescomplemented
77C2×#10596833—22no—
78C2×#10596833—22no—
79C2×#10596833—28no—
80C2×#10596833C2×Q818yes—
81C2×#10596833C2412yes—
82C2×#10596833C2412yes—
83C2×#10596833C2418yes—
84C2×#10596833C2414yes—
85C23×D73C22×C411yescharacteristic
86C2×Dic146—48no—
87C2×Dic146C22×C4116yes—
88C22×Dic73C22×C412yes—
89C22×Dic73C22×C414yes—
90C22×Dic73C2411yescharacteristic
91C2×C4×D73—44no—
92C2×C4×D73C22×C418yes—
93C2×C4×D73C22×C412yes—
94C2×C4×D73C2×Q814yes—
95C2×C4×D73#4114yes—
96C2×C4×D73C2412yes—
97C4⋊Dic73C22×C418yes—
98#11924007C22×C4116yes—
99#11924007C22×C4116yes—
100#11924005C22×C4116yes—
101C4×Dic73C22×C414yes—
102C4×Dic73C22×C414yes—
103C4×Dic73C22×C418yes—
104C4×Dic73C2414yes—
105C4×Dic73C2418yes—
106C22×C4×C73C22×C412yes—
107C22×C4×C73C22×C414yes—
108C22×C4×C73C22×C411yescharacteristic
109C4⋊C4×C73C22×C418yes—
110C4⋊C4×C73C22×C4116yes—
111C42×C73C22×C414yes—
112C23×C73C23×C411yescharacteristic
113C22×D73—24no—
114C22×D73C4×Q814yes—
115C22×D73C23×C412yes—
116C2×C4×C73—24no—
117C2×C4×C73—28no—
118C2×C4×C73C4×Q814yes—
119C2×C4×C73C23×C414yes—
120C2×C4×C73C23×C418yes—
121C2×C4×C73C23×C412yes—
122C2×Dic73—24no—
123C2×Dic73—28no—
124C2×Dic73C23×C414yes—
125C2×Dic73C23×C418yes—
126C2×Dic73C23×C411yescharacteristic
127C2×Dic73C22×Q812yes—
128C2×Dic73C2×#4112yes—
129C2×Dic73C2511yescharacteristic
130C4×D73—48no—
131C4×D73C4×Q818yes—
132C4×D73C22×Q814yes—
133C4×D73C2×#4114yes—
134Dic146—416no—
135#10596833—22no—
136#10596833—22no—
137#10596833—28no—
138#10596833C22×Q818yes—
139C22×C73C2×C4×Q812yes—
140C22×C73#56814yes—
141C22×C73C24×C411yescharacteristic
142C2×D73—28no—
143C2×D73—24no—
144C2×D73C2×C4×Q814yes—
145C4×C73—28no—
146C4×C73—24no—
147C4×C73C2×C4×Q814yes—
148Dic73—24no—
149Dic73—28no—
150Dic73C2×C4×Q812yes—
151Dic73C23×Q811yescharacteristic
152Dic73C22×#4111yescharacteristic
153C2×#2961—731nomaximal, Sylow
154C2×C73#296114yescomplemented
155C2×C73C22×C4×Q811yescharacteristic
156C2×C73C2×#56812yes—
157D73—24no—
158C2×#533—731no—
159#2961—7316no—
160C2×#446—734no—
161C2×#446—734no—
162C2×#424—732no—
163C2×#423—731no—
164C2×#405—732no—
165C22×#97—731no—
166C73C2×#296111yescharacteristic, complemented, Sylow
167C22×M16—732no—
168C23×C8—731no—
169C23×C8—731no—
170#533—738no—
171#533—738no—
172C2×C4⋊Q8—732no—
173C2×#125—731no—
174C2×#125#6440811yescharacteristic
175C2×C22⋊Q8—734no—
176C2×C4×Q8—734no—
177C2×#117—732no—
178C22×C42—731no—
179#446—7332no—
180#446—7332no—
181#424—7316no—
182#423—738no—
183C2×C4⋊C8—734no—
184C2×C4⋊C8—734no—
185C2×C4⋊C8—734no—
186#405—7316no—
187C2×#97—732no—
188C2×#97—732no—
189C2×#97—738no—
190C2×#97—734no—
191C2×C4×C8—734no—
192C22×Q8—734no—
193C23×C4—732no—
194C23×C4—731no—
195C2×M16—738no—
196C2×M16—1468no—
197C22×C8—732no—
198C22×C8—738no—
199C22×C8—734no—
200C22×C8—731no—
201C22×C8—731no—
202C22×C8—734no—
203C22×C8—734no—
204C22×C8—1464no—
205C4⋊Q8—7316no—
206#125—738no—
207#125C2×#6440818yes—
208C22⋊Q8—7332no—
209C4×Q8—7316no—
210C4×Q8—7316no—
211#117—738no—
212#117—738no—
213C2×C4⋊C4—732no—
214C2×C4⋊C4—734no—
215C2×C4⋊C4—734no—
216C2×C4⋊C4C2×#6440812yes—
217C2×C4⋊C4C2×#6440814yes—
218C2×C22⋊C4—734no—
219C2×C42—734no—
220C2×C42—732no—
221C2×C42—731no—
222C2×C42—734no—
223C2×C42—734no—
224C2×C42C2×#6440811yescharacteristic
225C4⋊C8—7316no—
226C4⋊C8—7316no—
227C4⋊C8—7316no—
228#97—738no—
229#97—738no—
230#97—7316no—
231C4×C8—7316no—
232C24—731no—
233C2×Q8—2928no—
234C2×Q8—7316no—
235C22×C4—2924no—
236C22×C4—738no—
237C22×C4—731no—
238C22×C4—734no—
239C22×C4—734no—
240C22×C4—732no—
241C22×C4—732no—
242C22×C4—732no—
243C22×C4—734no—
244C22×C4C22×#6440812yes—
245C22×C4C22×#6440814yes—
246C22×C4C22×#6440811yescharacteristic
247M16—14616no—
248C2×C8—738no—
249C2×C8—734no—
250C2×C8—7316no—
251C2×C8—738no—
252C2×C8—732no—
253C2×C8—732no—
254C2×C8—1462no—
255C2×C8—1462no—
256C2×C8—1468no—
257C2×C8—1468no—
258C4⋊C4—7316no—
259C4⋊C4—7316no—
260C4⋊C4—738no—
261C4⋊C4C22×#6440818yes—
262C4⋊C4C22×#64408116yes—
263C22⋊C4—7316no—
264C42—734no—
265C42—734no—
266C42—738no—
267C42—738no—
268C42—734no—
269C42C22×#6440814yes—
270C23—734no—
271C23—732no—
272C23—1464no—
273C23C23×#6440811yescharacteristic
274Q8—29216no—
275C2×C4—24no—
276C2×C4—28no—
277C2×C4—2928no—
278C2×C4—732no—
279C2×C4—732no—
280C2×C4—731no—
281C2×C4—731no—
282C2×C4—734no—
283C2×C4—734no—
284C2×C4—738no—
285C2×C4—734no—
286C2×C4—738no—
287C2×C4—1464no—
288C2×C4—1468no—
289C2×C4Q8×#6440814yes—
290C2×C4C23×#6440814yes—
291C2×C4C23×#6440818yes—
292C2×C4C23×#6440812yes—
293C8—738no—
294C8—1462no—
295C8—1462no—
296C8—1468no—
297C22—734no—
298C22—1464no—
299C22—1468no—
300C22C2×Q8×#6440812yes—
301C22#1798966614yes—
302C22C24×#6440811yescharacteristic
303C4—24no—
304C4—28no—
305C4—731no—
306C4—731no—
307C4—732no—
308C4—1464no—
309C4—1468no—
310C4C2×Q8×#6440814yes—
311C2—1464no—
312C2#2262672314yesdirect product factor
313C2C22×Q8×#6440811yescharacteristic
314C2C2×#1798966612yes—
subgroupG/H
centerC23C23×#64408
commutatorC22×C73C24×C4
FrattiniC22C24×#64408
FittingC2×#125×C73C4
socleC23×C73C23×C4
prime radicalC23×D73C22×C4
cosocleC2×Dic73C25
hypercenterC2×#125#64408
hypocenterC73C2×#2961
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
1. #22626723C2direct (N × H)
2. C2×#17989639C2semidirect
3. C2×#17989637C2semidirect
12. #17989639C22semidirect
13. #17989637C22semidirect
37. C2×#11924036Q8semidirect
76. #11924036C2×Q8semidirect
154. C2×C73#2961semidirect
166. C73C2×#2961semidirect
312. C2#22626723direct (N × H)

Maximal subgroups

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

subgroupindex
#226267232
C2×#179896392
C2×#179896372
C2×#179895942
C2×#179895912
C2×#179895522
C2×#179895462
C2×#179891432
C2×#296173