Finite Group Databasebeta

← C2×#20260457 #27140012

Subgroups — C2×#20260457 #27140012

Order 12416.

248 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 173 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×#11715895C211yesmaximal, characteristic
2C2×C4×#11715895C211yesmaximal, characteristic
3#20260457C214yesmaximal, direct product factor
4C2×C4×C8×C97C211yesmaximal, characteristic
5C22×#11715895C412yes—
6C22×#11715895C412yes—
7C4×#11715895C412yes—
8C4×#11715895C412yes—
9C4×#11715895C2212yes—
10C4×#11715895C2212yes—
11C22×C8×C97C412yes—
12C2×C42×C97C2211yescharacteristic
13C4×C8×C97C412yes—
14C4×C8×C97C2212yes—
15C2×#11715895—24no—
16C2×#11715895C818yescomplemented
17C2×#11715895C2×C414yes—
18C2×#11715895C2×C414yes—
19C22×C4×C97C2×C411yescharacteristic
20C22×C4×C97C2×C411yescharacteristic
21C22×C4×C97C2×C411yescharacteristic
22C2×C8×C97—24no—
23C2×C8×C97C2×C414yes—
24C42×C97C2×C411yescharacteristic
25C42×C97C2×C411yescharacteristic
26C42×C97C2×C411yescharacteristic
27C42×C97C2311yescharacteristic
28C23×C97C4211yescharacteristic
29C2×C4×C97C4211yescharacteristic
30C2×C4×C97C4211yescharacteristic
31C2×C4×C97C4211yescharacteristic
32C2×C4×C97C2×C814yes—
33C2×C4×C97M1614yes—
34C2×C4×C97M1614yes—
35C2×C4×C97C22×C411yescharacteristic
36C2×C4×C97C22×C411yescharacteristic
37C2×C4×C97C22×C411yescharacteristic
38C8×C97—24no—
39#11715895—24no—
40#11715895C2×C818yescomplemented
41C22×C97C4×C812yes—
42C22×C97#9712yes—
43C22×C97#9712yes—
44C22×C97C2×C4211yescharacteristic
45C4×C97C4×C812yes—
46C4×C97#9712yes—
47C4×C97#9712yes—
48C4×C97C22×C812yes—
49C4×C97C2×M1612yes—
50C4×C97C2×M1612yes—
51C2×C97#32214yescomplemented
52C2×C97C2×C4×C811yescharacteristic
53C2×C97C2×#9711yescharacteristic
54C2×C97C2×#9711yescharacteristic
55C2×#322—971nomaximal, Sylow
56C97C2×#32211yescharacteristic, complemented, Sylow
57C2×C4×C8—971no—
58C2×C4×C8—971no—
59C2×C4×C8D9711yescharacteristic
60#322—974no—
61C22×C8—972no—
62C22×C8—972no—
63C22×C8Dic9712yes—
64C2×C42C2×D9711yescharacteristic
65C4×C8—972no—
66C4×C8—972no—
67C4×C8—972no—
68C4×C8—972no—
69C4×C8Dic9712yes—
70C4×C8C2×D9712yes—
71C22×C4C4×D9711yescharacteristic
72C22×C4C4×D9711yescharacteristic
73C22×C4C2×Dic9711yescharacteristic
74C2×C8—24no—
75C2×C8—978no—
76C2×C8—974no—
77C2×C8—974no—
78C2×C8—1944no—
79C2×C8C2×Dic9714yes—
80C42C4×D9711yescharacteristic
81C42C4×D9711yescharacteristic
82C42C2×Dic9711yescharacteristic
83C42C22×D9711yescharacteristic
84C23C4×Dic9711yescharacteristic
85C2×C4C4×Dic9711yescharacteristic
86C2×C4C4×Dic9711yescharacteristic
87C2×C4C4×Dic9711yescharacteristic
88C2×C4C8×D9714yes—
89C2×C4#1309549414yes—
90C2×C4#1309549514yes—
91C2×C4C2×C4×D9711yescharacteristic
92C2×C4C2×C4×D9711yescharacteristic
93C2×C4C22×Dic9711yescharacteristic
94C8—24no—
95C8—978no—
96C8—1944no—
97C22C8×Dic9712yes—
98C22#1569072012yes—
99C22#1569072112yes—
100C22C2×C4×Dic9711yescharacteristic
101C4C8×Dic9712yes—
102C4#1569072012yes—
103C4#1569072112yes—
104C4C2×C8×D9712yes—
105C4C2×#1309549412yes—
106C4C2×#1309549512yes—
107C2#2026045714yesdirect product factor
108C2C2×C8×Dic9711yescharacteristic
109C2C2×#1569072011yescharacteristic
110C2C2×#1569072111yescharacteristic
subgroupG/H
centerC2×C42C2×D97
commutatorC2×C97C2×C4×C8
FrattiniC42C22×D97
FittingC2×C4×C8×C97C2
socle, prime radicalC23×C97C42
cosocleC42×C97C23
hypercenterC2×C4×C8D97
hypocenterC97C2×#322
LCSG ▷ C2×C97 ▷ C97
UCSC1 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
3. #20260457C2direct (N × H)
16. C2×#11715895C8semidirect
40. #11715895C2×C8semidirect
51. C2×C97#322semidirect
56. C97C2×#322semidirect
107. C2#20260457direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#117158952
#202604572
C2×C4×C8×C972
C2×#32297