Finite Group Databasebeta

← C2×#22621325 #33958864

Subgroups — C2×#22621325 #33958864

Order 18688.

1866 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989144C212yesmaximal
2#22621325C2116yesmaximal, direct product factor
3C2×#17988873C214yesmaximal, complemented
4C2×#17988845C214yesmaximal
5C2×#17988798C214yesmaximal, complemented
6C2×#423×C73C211yesmaximal, characteristic
7C22×Dic292C2214yes—
8#17989144—28no—
9#17989144C22116yes—
10C2×#14556591C2212yes—
11C2×#14556591C2212yes—
12C2×#14556583—22no—
13C2×#14556570—22no—
14C2×#14556570C2214yes—
15C2×C4×Dic146—22no—
16C2×C4×Dic146C2214yes—
17C2×#14556550—22no—
18#17988873C22132yescomplemented
19#17988845C22132yes—
20#17988798C22132yescomplemented
21C2×#14556523C2214yes—
22C2×#14556516C2218yes—
23C22×M16×C73C2212yes—
24C22×C42×C73C2211yescharacteristic
25#423×C73C2218yes—
26C2×C4⋊C8×C73C2214yes—
27C22×Dic146—22no—
28C22×Dic146C2314yes—
29C2×Dic292—48no—
30C2×Dic292C23116yes—
31#14556591—24no—
32#14556591—24no—
33#14556591C2318yes—
34#14556591C2318yes—
35#14556583—216no—
36#14556570—28no—
37#14556570—216no—
38#14556570C23116yes—
39C4×Dic146—28no—
40C4×Dic146—216no—
41C4×Dic146C23116yes—
42#14556550—216no—
43C2×C4⋊Dic73—22no—
44C2×C4⋊Dic73—22no—
45C2×C4⋊Dic73—22no—
46C2×C4⋊Dic73C2314yes—
47C2×#11924007—24no—
48C2×#11924007—24no—
49C2×C22⋊Dic73—24no—
50C2×C4×Dic73—24no—
51#14556523C23116yes—
52#14556516C23132yes—
53C23×C4×C73D412yes—
54C23×C4×C73C2311yescharacteristic
55C2×M16×C73—44no—
56C2×M16×C73C2318yes—
57C22×C8×C73C2314yes—
58C2×C42×C73D414yes—
59C2×C42×C73D411yescharacteristic
60C2×C42×C73D411yescharacteristic
61C2×C42×C73C2312yes—
62C2×C42×C73C2314yes—
63C4⋊C8×C73C23116yes—
64C2×Dic146—28no—
65C2×Dic146—28no—
66C2×Dic146—24no—
67C2×Dic146—28no—
68C2×Dic146—48no—
69C2×Dic146C2418yes—
70C22×Dic73—24no—
71C22×Dic73—24no—
72Dic292—416no—
73C4⋊Dic73—28no—
74C4⋊Dic73—28no—
75C4⋊Dic73—28no—
76C4⋊Dic73—24no—
77C4⋊Dic73C2418yes—
78#11924007—216no—
79#11924007—216no—
80C22⋊Dic73—216no—
81C4×Dic73—216no—
82C24×C73C2×D411yescharacteristic
83C22×C4×C73—28no—
84C22×C4×C73—22no—
85C22×C4×C73—22no—
86C22×C4×C73C2×D411yescharacteristic
87C22×C4×C73C2×D412yes—
88C22×C4×C73C2×D412yes—
89C22×C4×C73C2×D418yes—
90C22×C4×C73C2×D412yes—
91C22×C4×C73C2412yes—
92C22×C4×C73C2411yescharacteristic
93M16×C73—48no—
94C2×C8×C73—28no—
95C2×C8×C73C2418yes—
96C42×C73C2×D414yes—
97C42×C73C2×D414yes—
98C42×C73C2×D414yes—
99C42×C73C2414yes—
100C23×C73—22no—
101C23×C73—24no—
102C23×C73C22×D412yes—
103C23×C73C22×D411yescharacteristic
104C2×C4×C73—22no—
105C2×C4×C73—24no—
106C2×C4×C73—24no—
107C2×C4×C73—216no—
108C2×C4×C73—22no—
109C2×C4×C73—22no—
110C2×C4×C73#13718yes—
111C2×C4×C73C22×D412yes—
112C2×C4×C73C22×D414yes—
113C2×C4×C73C22×D411yescharacteristic
114C2×C4×C73C22×D414yes—
115C2×C4×C73H(5,𝔽2)12yes—
116C2×C4×C732−1+412yes—
117C2×C4×C73C2511yescharacteristic
118C2×Dic73—28no—
119C2×Dic73—28no—
120C2×Dic73—48no—
121C2×Dic73—48no—
122Dic146—28no—
123Dic146—28no—
124Dic146—48no—
125Dic146—416no—
126C8×C73—28no—
127C22×C73—22no—
128C22×C73—24no—
129C22×C73—44no—
130C22×C73#53712yes—
131C22×C73C2×#13714yes—
132C22×C73C23×D411yescharacteristic
133C4×C73—22no—
134C4×C73—24no—
135C4×C73#53712yes—
136C4×C73C2×#13718yes—
137C4×C73C2×H(5,𝔽2)11yescharacteristic
138C4×C73C2×2−1+411yescharacteristic
139Dic73—48no—
140Dic73—48no—
141C2×#3255—731nomaximal, Sylow
142C2×C73—42no—
143C2×C73#325514yescomplemented
144C2×C73C2×#53711yescharacteristic
145C2×C73C22×#13712yes—
146C2×#533—732no—
147#3255—7316no—
148C2×#475—734no—
149C2×#470—734no—
150C2×#462—734no—
151C2×#423D7311yescharacteristic
152C73C2×#325511yescharacteristic, complemented, Sylow
153C22×Q16—734no—
154C22×M16C2×D7312yes—
155#533—7316no—
156#533—1468no—
157C2×C4⋊Q8—732no—
158C2×C4⋊Q8—732no—
159C2×#125—1462no—
160C2×C22⋊Q8—734no—
161C2×C22⋊Q8—1462no—
162C2×C4×Q8—734no—
163C2×C4×Q8—1462no—
164C2×#117—1462no—
165C22×C42C2×D7311yescharacteristic
166#475—7332no—
167#470—7332no—
168#462—7332no—
169C2×#106—734no—
170#423C2×D7318yes—
171C2×C4⋊C8C2×D7314yes—
172C2×#103—738no—
173C22×Q8—734no—
174C22×Q8—1462no—
175C23×C4D29212yes—
176C23×C4C22×D7311yescharacteristic
177C2×Q16—2928no—
178C2×Q16—7316no—
179C2×M16—44no—
180C2×M16C22×D7318yes—
181C22×C8C22×D7314yes—
182C4⋊Q8—738no—
183C4⋊Q8—738no—
184C4⋊Q8—1464no—
185C4⋊Q8—1464no—
186#125—14616no—
187C22⋊Q8—7316no—
188C22⋊Q8—1468no—
189C22⋊Q8—14616no—
190C4×Q8—7316no—
191C4×Q8—1468no—
192C4×Q8—14616no—
193#117—14616no—
194C2×C4⋊C4—734no—
195C2×C4⋊C4—1462no—
196C2×C4⋊C4—1462no—
197C2×C4⋊C4—1464no—
198C2×C4⋊C4—1464no—
199C2×C4⋊C4—1462no—
200C2×C22⋊C4—1464no—
201C2×C42—1464no—
202C2×C42D29211yescharacteristic
203C2×C42D29211yescharacteristic
204C2×C42D29214yes—
205C2×C42C22×D7312yes—
206C2×C42C22×D7314yes—
207#106—7316no—
208C4⋊C8C22×D73116yes—
209#103—7332no—
210C24C2×D29211yescharacteristic
211C2×Q8—2928no—
212C2×Q8—738no—
213C2×Q8—1468no—
214C2×Q8—1468no—
215C2×Q8—1468no—
216C2×Q8—1464no—
217C22×C4—28no—
218C22×C4—22no—
219C22×C4—22no—
220C22×C4—1464no—
221C22×C4—1464no—
222C22×C4C2×D29212yes—
223C22×C4C2×D29218yes—
224C22×C4C2×D29211yescharacteristic
225C22×C4C2×D29212yes—
226C22×C4C2×D29212yes—
227C22×C4C23×D7312yes—
228C22×C4C23×D7311yescharacteristic
229Q16—29216no—
230M16—48no—
231C2×C8—28no—
232C2×C8C23×D7318yes—
233C4⋊C4—738no—
234C4⋊C4—14616no—
235C4⋊C4—14616no—
236C4⋊C4—1464no—
237C4⋊C4—1468no—
238C4⋊C4—1468no—
239C4⋊C4—1468no—
240C22⋊C4—14616no—
241C42—14616no—
242C42C2×D29214yes—
243C42C2×D29214yes—
244C42C2×D29214yes—
245C42C23×D7314yes—
246C23—24no—
247C23—22no—
248C23C22×D29212yes—
249C23C22×D29211yescharacteristic
250Q8—29216no—
251Q8—2928no—
252Q8—1468no—
253Q8—1468no—
254C2×C4—24no—
255C2×C4—22no—
256C2×C4—216no—
257C2×C4—22no—
258C2×C4—22no—
259C2×C4—24no—
260C2×C4—2928no—
261C2×C4—2928no—
262C2×C4—1468no—
263C2×C4—1468no—
264C2×C4#1455662418yes—
265C2×C4C22×D29212yes—
266C2×C4C22×D29214yes—
267C2×C4C22×D29214yes—
268C2×C4C22×D29211yescharacteristic
269C2×C4#1455663612yes—
270C2×C4#1455663912yes—
271C2×C4C24×D7311yescharacteristic
272C8—28no—
273C22—22no—
274C22—24no—
275C22—44no—
276C22#1798916812yes—
277C22C2×#1455662414yes—
278C22C23×D29211yescharacteristic
279C4—22no—
280C4—24no—
281C4—2928no—
282C4—2928no—
283C4#1798916812yes—
284C4C2×#1455662418yes—
285C4C2×#1455663611yescharacteristic
286C4C2×#1455663911yescharacteristic
287C2—42no—
288C2#2262132514yesdirect product factor
289C2C2×#1798916811yescharacteristic
290C2C22×#1455662412yes—
subgroupG/H
centerC23C22×D292
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC2×#423×C73C2
socleC23×C73C22×D4
prime radicalC24×C73C2×D4
hypercenterC2×#423D73
hypocenterC73C2×#3255
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×#423

Complements

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

NH ≅ G/Ntype
2. #22621325C2direct (N × H)
3. C2×#17988873C2semidirect
5. C2×#17988798C2semidirect
18. #17988873C22semidirect
20. #17988798C22semidirect
143. C2×C73#3255semidirect
152. C73C2×#3255semidirect
288. C2#22621325direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179891442
#226213252
C2×#179888732
C2×#179888452
C2×#179887982
C2×#423×C732
C2×#325573