Finite Group Databasebeta

← C2×#20261309 #27155053

Subgroups — C2×#20261309 #27155053

Order 12416.

1512 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13095511C211yesmaximal, characteristic
2#20261309C2116yesmaximal, direct product factor
3C2×#15690808C212yesmaximal, complemented
4C2×#15690799C212yesmaximal, complemented
5C2×#15690793C214yesmaximal, complemented
6C2×#15690786C214yesmaximal, complemented
7C2×#15690769C211yesmaximal, characteristic, complemented
8C23×Q8×C97C211yesmaximal, characteristic, complemented
9C2×#13095511—28no—
10C2×#13095511C2218yes—
11C22×Dic194C2211yescharacteristic
12C22×D388C2211yescharacteristic
13C22×C22⋊D97C2212yes—
14C22×C4×D97C2212yes—
15#15690808C22116yescomplemented
16#15690799C22116yescomplemented
17#15690793C22132yescomplemented
18#15690786C22132yescomplemented
19#15690769C2218yescomplemented
20C2×C4⋊Dic97C2212yes—
21C2×#13095490C2218yes—
22C2×C22⋊Dic97C2212yes—
23C2×#13095488C2218yes—
24C2×C4×Dic97C2212yes—
25C22×Q8×C97—28no—
26C22×Q8×C97C2212yes—
27C22×Q8×C97C2212yes—
28C22×Q8×C97C2218yescomplemented
29C23×C4×C97C2212yes—
30C23×C4×C97C2211yescharacteristic
31C23×D97C2312yes—
32#13095511—232no—
33C2×Dic194—24no—
34C2×Dic194C2314yes—
35C2×D388—24no—
36C2×D388C2314yes—
37C2×C22⋊D97—28no—
38C2×C22⋊D97C2318yes—
39C22×Dic97C2314yes—
40C22×Dic97C2312yes—
41C2×C4×D97—28no—
42C2×C4×D97C2318yes—
43C4⋊Dic97C2318yes—
44#13095490C23132yes—
45C22⋊Dic97C2318yes—
46#13095488C23132yes—
47C4×Dic97C2318yes—
48C24×C97C2311yescharacteristic
49C2×Q8×C97—28no—
50C2×Q8×C97—28no—
51C2×Q8×C97—232no—
52C2×Q8×C97C2318yes—
53C2×Q8×C97C2318yes—
54C22×C4×C97—28no—
55C22×C4×C97D418yes—
56C22×C4×C97C2314yes—
57C22×C4×C97C2318yes—
58C22×C4×C97C2311yescharacteristic
59C22×C4×C97C2311yescharacteristic
60C22×C4×C97C2314yes—
61C23×C97—24no—
62C23×C97C2×D414yes—
63C23×C97C2412yes—
64C23×C97C2411yescharacteristic
65C22×D97—24no—
66C22×D97—28no—
67C22×D97C2414yes—
68Q8×C97—216no—
69Q8×C97—216no—
70C2×C4×C97—216no—
71C2×C4×C97—28no—
72C2×C4×C97C2×D414yes—
73C2×C4×C97C2×D414yes—
74C2×C4×C97C2×D4116yes—
75C2×C4×C97C2418yes—
76C2×C4×C97C2412yes—
77C2×C4×C97C2412yes—
78C22⋊D97—216no—
79C2×Dic97—24no—
80C2×Dic97—28no—
81C2×Dic97C2418yes—
82C2×Dic97C2414yes—
83D388—28no—
84C4×D97—216no—
85Dic194—28no—
86C22×C97—28no—
87C22×C97—24no—
88C22×C97C22×D414yes—
89C22×C97C22×D412yes—
90C22×C972−1+414yes—
91C22×C97C2511yescharacteristic
92C2×D97—24no—
93C2×D97—28no—
94C2×D97—48no—
95C4×C97—28no—
96C4×C97C22×D414yes—
97C4×C97C22×D414yes—
98Dic97—24no—
99Dic97—28no—
100C2×C97—24no—
101C2×C97#53614yescomplemented
102C2×C97C23×D411yescharacteristic
103C2×C97C2×2−1+412yes—
104D97—44no—
105C2×#536—971nomaximal, Sylow
106C97C2×#53611yescharacteristic, complemented, Sylow
107C22×#41—971no—
108C23×Q8D9711yescharacteristic, complemented
109#536—9716no—
110C2×C4⋊Q8—972no—
111C2×#124—972no—
112C2×#123—974no—
113C2×C22⋊Q8—974no—
114C2×#117—971no—
115C2×#41—978no—
116C2×#41—1948no—
117C22×Q8—28no—
118C22×Q8—971no—
119C22×Q8C2×D9712yes—
120C22×Q8C2×D9712yes—
121C22×Q8C2×D9718yescomplemented
122C22×D4—972no—
123C22×D4—971no—
124C23×C4—972no—
125C23×C4C2×D9712yes—
126C23×C4C2×D9711yescharacteristic
127C4⋊Q8—9716no—
128#124—9716no—
129#123—9732no—
130C22⋊Q8—9732no—
131#117—978no—
132C2×C4⋊C4—972no—
133C2×C4⋊C4—978no—
134C2×C22⋊C4—972no—
135C2×C22⋊C4—978no—
136C2×C42—972no—
137C24—972no—
138C24C22×D9711yescharacteristic
139#41—19432no—
140C2×Q8—28no—
141C2×Q8—28no—
142C2×Q8—232no—
143C2×Q8—974no—
144C2×Q8—1944no—
145C2×Q8C22×D9718yes—
146C2×Q8C22×D9718yes—
147C2×D4—978no—
148C2×D4—974no—
149C2×D4—1948no—
150C2×D4—1944no—
151C22×C4—28no—
152C22×C4—974no—
153C22×C4—972no—
154C22×C4—978no—
155C22×C4—1948no—
156C22×C4C22⋊D9718yes—
157C22×C4C22×D9718yes—
158C22×C4C22×D9714yes—
159C22×C4C22×D9714yes—
160C22×C4C22×D9711yescharacteristic
161C22×C4C22×D9711yescharacteristic
162C4⋊C4—9732no—
163C4⋊C4—978no—
164C22⋊C4—978no—
165C22⋊C4—9732no—
166C42—978no—
167C23—24no—
168C23—974no—
169C23—1944no—
170C23—1948no—
171C23C2×C22⋊D9714yes—
172C23C23×D9712yes—
173C23C23×D9711yescharacteristic
174Q8—216no—
175Q8—216no—
176Q8—1948no—
177D4—19416no—
178D4—1948no—
179C2×C4—216no—
180C2×C4—28no—
181C2×C4—978no—
182C2×C4—974no—
183C2×C4—1944no—
184C2×C4—1948no—
185C2×C4—19416no—
186C2×C4C2×C22⋊D9714yes—
187C2×C4C2×C22⋊D9714yes—
188C2×C4C2×C22⋊D97116yes—
189C2×C4C23×D9718yes—
190C2×C4C23×D9712yes—
191C2×C4C23×D9712yes—
192C22—28no—
193C22—24no—
194C22—3888no—
195C22—1944no—
196C22—1948no—
197C22C22×C22⋊D9714yes—
198C22C22×C22⋊D9712yes—
199C22#1569085814yes—
200C22C24×D9711yescharacteristic
201C4—28no—
202C4—1944no—
203C4—1948no—
204C4C22×C22⋊D9714yes—
205C4C22×C22⋊D9714yes—
206C2—24no—
207C2—3884no—
208C2#2026130914yesdirect product factor
209C2C23×C22⋊D9711yescharacteristic
210C2C2×#1569085812yes—
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC23×Q8×C97C2
socleC23×C97C24
prime radicalC22×#13095511C2
hypercenterC23×Q8D97
hypocenterC97C2×#536
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C23×Q8

Complements

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

NH ≅ G/Ntype
2. #20261309C2direct (N × H)
3. C2×#15690808C2semidirect
4. C2×#15690799C2semidirect
5. C2×#15690793C2semidirect
6. C2×#15690786C2semidirect
7. C2×#15690769C2semidirect
8. C23×Q8×C97C2semidirect
15. #15690808C22semidirect
16. #15690799C22semidirect
17. #15690793C22semidirect
18. #15690786C22semidirect
19. #15690769C22semidirect
28. C22×Q8×C97C22semidirect
101. C2×C97#536semidirect
106. C97C2×#536semidirect
108. C23×Q8D97semidirect
121. C22×Q8C2×D97semidirect
208. C2#20261309direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#130955112
#202613092
C2×#156908082
C2×#156907992
C2×#156907932
C2×#156907862
C2×#156907692
C23×Q8×C972
C2×#53697