Finite Group Databasebeta

← C2×#22620676 #33955956

Subgroups — C2×#22620676 #33955956

Order 18688.

1954 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989144C212yesmaximal
2#22620676C2116yesmaximal, direct product factor
3C2×#17988985C211yesmaximal, characteristic, complemented
4C2×#17988967C211yesmaximal, characteristic, complemented
5C2×#17988938C212yesmaximal, complemented
6C2×#17988845C214yesmaximal
7C2×#17988695C214yesmaximal, complemented
8C2×C4×M16×C73C211yesmaximal, characteristic
9C22×Dic292C2214yes—
10#17989144—28no—
11#17989144C22116yes—
12C2×#14556591C2212yes—
13C2×#14556591C2212yes—
14C2×#14556583—22no—
15C2×#14556570—22no—
16C2×#14556570C2214yes—
17C2×C4×Dic146—22no—
18C2×C4×Dic146C2214yes—
19C2×#14556550—22no—
20#17988985C2218yescomplemented
21#17988967C2218yescomplemented
22#17988938C22116yescomplemented
23#17988845C22132yes—
24#17988695C22132yescomplemented
25C2×#14556523C2214yes—
26C2×#14556516C2218yes—
27C22×M16×C73C2212yes—
28C22×C42×C73C2211yescharacteristic
29C4×M16×C73C2218yes—
30C2×#97×C73C2212yes—
31C2×C4×C8×C73C2211yescharacteristic
32C2×C4×C8×C73C2211yescharacteristic
33C22×Dic146—22no—
34C22×Dic146C2314yes—
35C2×Dic292—216no—
36C2×Dic292C23116yes—
37#14556591—24no—
38#14556591—24no—
39#14556591C2318yes—
40#14556591C2318yes—
41#14556583—216no—
42#14556570—28no—
43#14556570—216no—
44#14556570C23116yes—
45C4×Dic146—28no—
46C4×Dic146—216no—
47C4×Dic146C23116yes—
48#14556550—216no—
49C2×C4⋊Dic73—22no—
50C2×C4⋊Dic73—22no—
51C2×C4⋊Dic73—22no—
52C2×C4⋊Dic73C2314yes—
53C2×#11924007—24no—
54C2×#11924007—24no—
55C2×C22⋊Dic73—24no—
56C2×C4×Dic73—24no—
57#14556523C23116yes—
58#14556516C23132yes—
59C23×C4×C73D412yes—
60C23×C4×C73C2311yescharacteristic
61C2×M16×C73—28no—
62C2×M16×C73C2318yes—
63C22×C8×C73C2312yes—
64C22×C8×C73C2312yes—
65C2×C42×C73D414yes—
66C2×C42×C73D412yes—
67C2×C42×C73C2311yescharacteristic
68C2×C42×C73C2314yes—
69C2×C42×C73C2311yescharacteristic
70#97×C73C2318yes—
71C4×C8×C73C2314yes—
72C4×C8×C73C2314yes—
73C2×Dic146—216no—
74C2×Dic146—24no—
75C2×Dic146—28no—
76C2×Dic146—48no—
77C2×Dic146C2418yes—
78C22×Dic73—24no—
79C22×Dic73—24no—
80Dic292—232no—
81C4⋊Dic73—28no—
82C4⋊Dic73—28no—
83C4⋊Dic73—28no—
84C4⋊Dic73—24no—
85C4⋊Dic73C2418yes—
86#11924007—216no—
87#11924007—216no—
88C22⋊Dic73—216no—
89C4×Dic73—216no—
90C24×C73C2×D411yescharacteristic
91C22×C4×C73—28no—
92C22×C4×C73—24no—
93C22×C4×C73C2×D411yescharacteristic
94C22×C4×C73C2×D412yes—
95C22×C4×C73C2×D412yes—
96C22×C4×C73C2×D418yes—
97C22×C4×C73C2×D412yes—
98C22×C4×C73C2412yes—
99C22×C4×C73C2411yescharacteristic
100M16×C73—216no—
101C2×C8×C73—24no—
102C2×C8×C73#4118yes—
103C2×C8×C73C2414yes—
104C2×C8×C73C2414yes—
105C42×C73C2×D412yes—
106C42×C73C2×D418yes—
107C42×C73C2×D412yes—
108C42×C73C2412yes—
109C42×C73C2412yes—
110C23×C73—22no—
111C23×C73—24no—
112C23×C73C22×D412yes—
113C23×C73C22×D411yescharacteristic
114C2×C4×C73—22no—
115C2×C4×C73—24no—
116C2×C4×C73—24no—
117C2×C4×C73—216no—
118C2×C4×C73—24no—
119C2×C4×C73#13718yes—
120C2×C4×C73C22×D412yes—
121C2×C4×C73C22×D414yes—
122C2×C4×C73C22×D411yescharacteristic
123C2×C4×C73C22×D414yes—
124C2×C4×C73C2×#4114yes—
125C2×C4×C73C2511yescharacteristic
126C2×Dic73—28no—
127C2×Dic73—28no—
128C2×Dic73—48no—
129C2×Dic73—48no—
130Dic146—216no—
131Dic146—48no—
132Dic146—416no—
133C8×C73—24no—
134C8×C73C2×#4118yes—
135C22×C73—22no—
136C22×C73—24no—
137C22×C73—44no—
138C22×C73#53212yes—
139C22×C73C2×#13714yes—
140C22×C73C23×D411yescharacteristic
141C4×C73—22no—
142C4×C73—24no—
143C4×C73#53212yes—
144C4×C73C2×#13718yes—
145C4×C73C22×#4112yes—
146Dic73—48no—
147Dic73—48no—
148C2×#3185—731nomaximal, Sylow
149C2×C73—42no—
150C2×C73#318514yescomplemented
151C2×C73C2×#53211yescharacteristic
152C2×C73C22×#13712yes—
153C2×#533—732no—
154#3185—7316no—
155C2×#498—731no—
156C2×#494—731no—
157C2×#487—732no—
158C2×#470—734no—
159C2×#441—734no—
160C2×C4×M16D7311yescharacteristic
161C73C2×#318511yescharacteristic, complemented, Sylow
162C22×Q16—734no—
163C22×M16C2×D7312yes—
164#533—7316no—
165#533—1468no—
166C2×C4⋊Q8—732no—
167C2×C4⋊Q8—732no—
168C2×#125—1462no—
169C2×C22⋊Q8—734no—
170C2×C22⋊Q8—1462no—
171C2×C4×Q8—734no—
172C2×C4×Q8—1462no—
173C2×#117—1462no—
174C22×C42C2×D7311yescharacteristic
175#498—738no—
176#494—738no—
177#487—7316no—
178#470—7332no—
179#441—7332no—
180C2×#106—734no—
181C2×#103—738no—
182C4×M16C2×D7318yes—
183C2×#97C2×D7312yes—
184C2×C4×C8C2×D7311yescharacteristic
185C2×C4×C8C2×D7311yescharacteristic
186C22×Q8—734no—
187C22×Q8—1462no—
188C23×C4D29212yes—
189C23×C4C22×D7311yescharacteristic
190C2×Q16—7316no—
191C2×Q16—14616no—
192C2×M16—28no—
193C2×M16C22×D7318yes—
194C22×C8C22×D7312yes—
195C22×C8C22×D7312yes—
196C4⋊Q8—738no—
197C4⋊Q8—738no—
198C4⋊Q8—1464no—
199C4⋊Q8—1464no—
200#125—14616no—
201C22⋊Q8—7316no—
202C22⋊Q8—1468no—
203C22⋊Q8—14616no—
204C4×Q8—7316no—
205C4×Q8—1468no—
206C4×Q8—14616no—
207#117—14616no—
208C2×C4⋊C4—734no—
209C2×C4⋊C4—1462no—
210C2×C4⋊C4—1462no—
211C2×C4⋊C4—1464no—
212C2×C4⋊C4—1464no—
213C2×C4⋊C4—1462no—
214C2×C22⋊C4—1464no—
215C2×C42—1464no—
216C2×C42D29212yes—
217C2×C42D29214yes—
218C2×C42C22×D7311yescharacteristic
219C2×C42C22×D7311yescharacteristic
220C2×C42C22×D7314yes—
221#106—7316no—
222#103—7332no—
223#97C22×D7318yes—
224C4×C8C22×D7314yes—
225C4×C8C22×D7314yes—
226C24C2×D29211yescharacteristic
227C2×Q8—2928no—
228C2×Q8—738no—
229C2×Q8—14616no—
230C2×Q8—1468no—
231C2×Q8—1464no—
232C22×C4—28no—
233C22×C4—24no—
234C22×C4—1464no—
235C22×C4—1464no—
236C22×C4C2×D29212yes—
237C22×C4C2×D29218yes—
238C22×C4C2×D29212yes—
239C22×C4C2×D29211yescharacteristic
240C22×C4C2×D29212yes—
241C22×C4C23×D7312yes—
242C22×C4C23×D7311yescharacteristic
243Q16—14632no—
244M16—216no—
245C2×C8—24no—
246C2×C8#1192402818yes—
247C2×C8C23×D7314yes—
248C2×C8C23×D7314yes—
249C4⋊C4—738no—
250C4⋊C4—14616no—
251C4⋊C4—14616no—
252C4⋊C4—1464no—
253C4⋊C4—1468no—
254C4⋊C4—1468no—
255C4⋊C4—1468no—
256C22⋊C4—14616no—
257C42—14616no—
258C42C2×D29212yes—
259C42C2×D29218yes—
260C42C2×D29212yes—
261C42C23×D7312yes—
262C42C23×D7312yes—
263C23—24no—
264C23—22no—
265C23C22×D29212yes—
266C23C22×D29211yescharacteristic
267Q8—29216no—
268Q8—2928no—
269Q8—14616no—
270C2×C4—24no—
271C2×C4—22no—
272C2×C4—216no—
273C2×C4—24no—
274C2×C4—24no—
275C2×C4—2928no—
276C2×C4—2928no—
277C2×C4—1468no—
278C2×C4—1468no—
279C2×C4#1455662418yes—
280C2×C4C22×D29214yes—
281C2×C4C22×D29212yes—
282C2×C4C22×D29214yes—
283C2×C4C22×D29211yescharacteristic
284C2×C4C2×#1192402814yes—
285C2×C4C24×D7311yescharacteristic
286C8—24no—
287C8C2×#1192402818yes—
288C22—24no—
289C22—22no—
290C22—44no—
291C22#1798913712yes—
292C22C2×#1455662414yes—
293C22C23×D29211yescharacteristic
294C4—24no—
295C4—22no—
296C4—2928no—
297C4—2928no—
298C4#1798913712yes—
299C4C2×#1455662418yes—
300C4C22×#1192402812yes—
301C2—42no—
302C2#2262067614yesdirect product factor
303C2C2×#1798913711yescharacteristic
304C2C22×#1455662412yes—
subgroupG/H
centerC23C22×D292
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC2×C4×M16×C73C2
socleC23×C73C22×D4
prime radicalC24×C73C2×D4
hypercenterC2×C4×M16D73
hypocenterC73C2×#3185
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×C4×M16

Complements

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

NH ≅ G/Ntype
2. #22620676C2direct (N × H)
3. C2×#17988985C2semidirect
4. C2×#17988967C2semidirect
5. C2×#17988938C2semidirect
7. C2×#17988695C2semidirect
20. #17988985C22semidirect
21. #17988967C22semidirect
22. #17988938C22semidirect
24. #17988695C22semidirect
150. C2×C73#3185semidirect
161. C73C2×#3185semidirect
302. C2#22620676direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179891442
#226206762
C2×#179889852
C2×#179889672
C2×#179889382
C2×#179888452
C2×#179886952
C2×C4×M16×C732
C2×#318573