Finite Group Databasebeta

← C2×#20261465 #27155311

Subgroups — C2×#20261465 #27155311

Order 12416.

1112 conjugacy classes of subgroups; only the 581 normal subgroups are shown.

normal subgroups only

This group has 1112 conjugacy classes of subgroups — too many to draw. Only its 581 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
1#20261465C2116yesmaximal, direct product factor
2C2×#15690809C214yesmaximal
3C2×#15690808C214yesmaximal
4C2×C4×Dic194C212yesmaximal
5C2×#15690775C214yesmaximal
6C2×C4⋊Q8×C97C211yesmaximal, characteristic
7C22×Dic194C2214yes—
8C22×Dic194C2212yes—
9#15690809C22132yes—
10#15690808C22132yes—
11C4×Dic194C22116yes—
12#15690775C22132yes—
13C2×C4⋊Dic97C2212yes—
14C2×#13095490C2218yes—
15C2×#13095490C2214yes—
16C2×C4×Dic97C2214yes—
17C2×C4×Dic97C2214yes—
18C22×Q8×C97C2212yes—
19C4⋊Q8×C97C2218yes—
20C2×C4⋊C4×C97C2214yes—
21C2×C42×C97C2211yescharacteristic
22C2×Dic194—48no—
23C2×Dic194Q8116yescomplemented
24C2×Dic194C23116yes—
25C2×Dic194C2318yes—
26C22×Dic97C2314yes—
27C22×Dic97C2314yes—
28C4⋊Dic97C2318yes—
29#13095490C23132yes—
30#13095490C23116yes—
31C4×Dic97C23116yes—
32C4×Dic97C23116yes—
33C2×Q8×C97—44no—
34C2×Q8×C97C2318yes—
35C22×C4×C97C2314yes—
36C22×C4×C97C2311yescharacteristic
37C22×C4×C97C2312yes—
38C4⋊C4×C97C23116yes—
39C42×C97C2314yes—
40C23×C97C2411yescharacteristic
41Q8×C97—48no—
42C2×C4×C97—22no—
43C2×C4×C97—28no—
44C2×C4×C97C2×Q818yes—
45C2×C4×C97C2412yes—
46C2×C4×C97C2418yes—
47C2×C4×C97C2414yes—
48C2×Dic97—28no—
49C2×Dic97C2×Q8116yes—
50C2×Dic97C2418yes—
51C2×Dic97C2418yes—
52Dic194—416no—
53Dic194C2×Q8132yescomplemented
54C22×C97C22×Q814yes—
55C22×C97H(5,𝔽2)12yes—
56C22×C97C2511yescharacteristic
57C4×C97—28no—
58C4×C97—22no—
59C4×C97C22×Q818yes—
60Dic97—28no—
61Dic97C22×Q8116yes—
62C2×C97Q8214yescomplemented
63C2×C97C23×Q812yes—
64C2×C97C2×H(5,𝔽2)11yescharacteristic
65C2×Q82—971nomaximal, Sylow
66C97C2×Q8211yescharacteristic, complemented, Sylow
67Q82—9716no—
68C2×C4⋊Q8—974no—
69C2×C4⋊Q8—974no—
70C2×C4⋊Q8D9711yescharacteristic
71C2×C4×Q8—974no—
72C2×C4×Q8—972no—
73C22×Q8—972no—
74C22×Q8—974no—
75C22×Q8C2×D9712yes—
76C4⋊Q8—9732no—
77C4⋊Q8—9732no—
78C4⋊Q8C2×D9718yes—
79C4×Q8—9732no—
80C4×Q8—9716no—
81C2×C4⋊C4—978no—
82C2×C4⋊C4—974no—
83C2×C4⋊C4—972no—
84C2×C4⋊C4C2×D9714yes—
85C2×C42—974no—
86C2×C42—974no—
87C2×C42C2×D9711yescharacteristic
88C2×Q8—44no—
89C2×Q8—9716no—
90C2×Q8—978no—
91C2×Q8—9716no—
92C2×Q8—3888no—
93C2×Q8C22×D9718yes—
94C22×C4—974no—
95C22×C4—974no—
96C22×C4C22×D9714yes—
97C22×C4C22×D9711yescharacteristic
98C22×C4C22×D9712yes—
99C4⋊C4—9732no—
100C4⋊C4—9716no—
101C4⋊C4—978no—
102C4⋊C4C22×D97116yes—
103C42—9716no—
104C42—9716no—
105C42C22×D9714yes—
106C23C23×D9711yescharacteristic
107Q8—48no—
108Q8—9732no—
109Q8—38816no—
110C2×C4—22no—
111C2×C4—28no—
112C2×C4—9716no—
113C2×C4—978no—
114C2×C4—978no—
115C2×C4—1948no—
116C2×C4Q8×D9718yes—
117C2×C4C23×D9718yes—
118C2×C4C23×D9712yes—
119C2×C4C23×D9714yes—
120C22C2×Q8×D9714yes—
121C22#1569085512yes—
122C22C24×D9711yescharacteristic
123C4—22no—
124C4—28no—
125C4—9716no—
126C4—1948no—
127C4C2×Q8×D9718yes—
128C2#2026146514yesdirect product factor
129C2C22×Q8×D9712yes—
130C2C2×#1569085511yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×C4⋊Q8×C97C2
socle, prime radicalC23×C97C24
hypercenterC2×C4⋊Q8D97
hypocenterC97C2×Q82
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #20261465C2direct (N × H)
23. C2×Dic194Q8semidirect
53. Dic194C2×Q8semidirect
62. C2×C97Q82semidirect
66. C97C2×Q82semidirect
128. C2#20261465direct (N × H)

Maximal subgroups

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

subgroupindex
#202614652
C2×#156908092
C2×#156908082
C2×C4×Dic1942
C2×#156907752
C2×C4⋊Q8×C972
C2×Q8297