Finite Group Databasebeta

← C2×#20260865 #27150663

Subgroups — C2×#20260865 #27150663

Order 12416.

400 conjugacy classes of subgroups; only the 221 normal subgroups are shown.

normal subgroups only

This group has 400 conjugacy classes of subgroups — too many to draw. Only its 221 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Dic194C211yesmaximal, characteristic
2#20260865C218yesmaximal, direct product factor
3C2×C4⋊#11715895C211yesmaximal, characteristic
4C2×#15690739C212yesmaximal
5C2×#15690720C212yesmaximal
6C2×C4×C8×C97C211yesmaximal, characteristic
7C22×Dic194C411yescharacteristic
8C22×#11715895C2212yes—
9C4×Dic194C414yes—
10C4×Dic194C2214yes—
11C2×C4⋊Dic97C411yescharacteristic
12C2×#13095490C412yes—
13C2×C4×Dic97C2212yes—
14C4⋊#11715895C2214yes—
15#15690739C2218yes—
16#15690720C2218yes—
17C22×C8×C97C2211yescharacteristic
18C22×C8×C97C2211yescharacteristic
19C2×C42×C97C2211yescharacteristic
20C4×C8×C97C2214yes—
21C2×Dic194—24no—
22C2×Dic194C2×C414yes—
23C22×Dic97C2×C412yes—
24C22×Dic97C2×C412yes—
25C2×#11715895—24no—
26C2×#11715895C2314yes—
27C4⋊Dic97C2×C414yes—
28#13095490C2×C418yes—
29C4×Dic97C2×C414yes—
30C4×Dic97C2314yes—
31C22×C4×C97C2×C411yescharacteristic
32C22×C4×C97C2×C411yescharacteristic
33C22×C4×C97C2311yescharacteristic
34C2×C8×C97—22no—
35C2×C8×C97Q814yescomplemented
36C2×C8×C97C2312yes—
37C2×C8×C97C2312yes—
38C42×C97C2×C412yes—
39C42×C97C2312yes—
40C23×C97C22×C411yescharacteristic
41C2×C4×C97—22no—
42C2×C4×C97M1614yes—
43C2×C4×C97C22×C412yes—
44C2×C4×C97C22×C411yescharacteristic
45C2×C4×C97C22×C412yes—
46C2×C4×C97C2×Q812yes—
47C2×C4×C97#4112yes—
48C2×C4×C97C2411yescharacteristic
49C2×Dic97—24no—
50C2×Dic97—24no—
51C2×Dic97C22×C414yes—
52C2×Dic97C22×C414yes—
53Dic194—28no—
54C8×C97—22no—
55C8×C97C2×Q814yescomplemented
56#11715895—24no—
57C22×C97C4×Q812yes—
58C22×C97C2×M1612yes—
59C22×C97#13112yes—
60C22×C97C23×C411yescharacteristic
61C4×C97—22no—
62C4×C97C4×Q812yes—
63C4×C97C2×M1614yes—
64C4×C97C22×Q811yescharacteristic
65C4×C97C2×#4111yescharacteristic
66Dic97—24no—
67Dic97—24no—
68C2×C97#44614yescomplemented
69C2×C97C2×C4×Q811yescharacteristic
70C2×C97C22×M1611yescharacteristic
71C2×C97C2×#13111yescharacteristic
72C2×#446—971nomaximal, Sylow
73C97C2×#44611yescharacteristic, complemented, Sylow
74C2×C4×Q8—971no—
75#446—978no—
76C2×C4⋊C8—972no—
77C2×C4⋊C8—971no—
78C2×#97—972no—
79C2×C4×C8D9711yescharacteristic
80C22×Q8—971no—
81C22×C8—972no—
82C22×C8C2×D9711yescharacteristic
83C22×C8C2×D9711yescharacteristic
84C4×Q8—974no—
85C4×Q8—974no—
86C2×C4⋊C4—972no—
87C2×C4⋊C4—971no—
88C2×C42—972no—
89C2×C42C2×D9711yescharacteristic
90C4⋊C8—978no—
91C4⋊C8—974no—
92#97—978no—
93C4×C8C2×D9714yes—
94C2×Q8—974no—
95C2×Q8—1944no—
96C22×C4—972no—
97C22×C4—972no—
98C22×C4C4×D9711yescharacteristic
99C22×C4C4×D9711yescharacteristic
100C22×C4C22×D9711yescharacteristic
101C2×C8—22no—
102C2×C8—974no—
103C2×C8—1944no—
104C2×C8Dic19414yescomplemented
105C2×C8C22×D9712yes—
106C2×C8C22×D9712yes—
107C4⋊C4—978no—
108C4⋊C4—974no—
109C42—974no—
110C42—974no—
111C42C4×D9712yes—
112C42C22×D9712yes—
113C23C2×C4×D9711yescharacteristic
114Q8—1948no—
115C2×C4—22no—
116C2×C4—974no—
117C2×C4—974no—
118C2×C4—1944no—
119C2×C4—1944no—
120C2×C4#1309549414yes—
121C2×C4C2×C4×D9712yes—
122C2×C4C2×C4×D9711yescharacteristic
123C2×C4C2×C4×D9712yes—
124C2×C4C2×Dic19412yes—
125C2×C4#1309551112yes—
126C2×C4C23×D9711yescharacteristic
127C8—22no—
128C8—1944no—
129C8C2×Dic19414yescomplemented
130C22C4×Dic19412yes—
131C22C2×#1309549412yes—
132C22#1569081612yes—
133C22C22×C4×D9711yescharacteristic
134C4—22no—
135C4—1944no—
136C4—1944no—
137C4C4×Dic19412yes—
138C4C2×#1309549414yes—
139C4C22×Dic19411yescharacteristic
140C4C2×#1309551111yescharacteristic
141C2#2026086514yesdirect product factor
142C2C2×C4×Dic19411yescharacteristic
143C2C22×#1309549411yescharacteristic
144C2C2×#1569081611yescharacteristic
subgroupG/H
centerC22×C4C22×D97
commutatorC22×C97C23×C4
FrattiniC2×C4C23×D97
FittingC2×C4×C8×C97C2
socle, prime radicalC23×C97C22×C4
cosocleC2×C4×C97C24
hypercenterC2×C4×C8D97
hypocenterC97C2×#446
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C22×C4 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
2. #20260865C2direct (N × H)
35. C2×C8×C97Q8semidirect
55. C8×C97C2×Q8semidirect
68. C2×C97#446semidirect
73. C97C2×#446semidirect
104. C2×C8Dic194semidirect
129. C8C2×Dic194semidirect
141. C2#20260865direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic1942
#202608652
C2×C4⋊#117158952
C2×#156907392
C2×#156907202
C2×C4×C8×C972
C2×#44697