Finite Group Databasebeta

← C2×#20261646 #27158026

Subgroups — C2×#20261646 #27158026

Order 12416.

240 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 240 conjugacy classes of subgroups — too many to draw. Only its 58 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×#15690871C212yesmaximal
2#20261646C214yesmaximal, direct product factor
3C2×#15690810C211yesmaximal, characteristic
4C2×#13095520—22no—
5#15690871—22no—
6#15690871C2214yes—
7C22×Dic194C411yescharacteristic
8C22×Dic194C2211yescharacteristic
9#15690810—22no—
10#15690810C412yes—
11#15690810C2212yes—
12C2×C4⋊Dic97—22no—
13C2×C42×C97C411yescharacteristic
14#13095520—24no—
15#13095520—42no—
16C2×#11715897—42no—
17C2×Dic194—21no—
18C2×Dic194—41no—
19C2×Dic194—41no—
20C2×Dic194—41no—
21C2×Dic194—41no—
22C2×Dic194C2×C412yes—
23C2×Dic194C2×C411yescharacteristic
24C2×Dic194D412yes—
25C2×Dic194C2311yescharacteristic
26C22×Dic97—21no—
27C22×Dic97D412yes—
28C4⋊Dic97—24no—
29C4⋊Dic97—24no—
30C22×C4×C97—21no—
31C22×C4×C97C2×C411yescharacteristic
32C42×C97—21no—
33C42×C97C2×C412yes—
34C23×C97C22⋊C411yescharacteristic
35C2×C4×C97—24no—
36C2×C4×C97—21no—
37C2×C4×C97—21no—
38C2×C4×C97—22no—
39C2×C4×C97C22⋊C411yescharacteristic
40C2×C4×C97C22×C411yescharacteristic
41C2×Dic97—22no—
42C2×Dic97—22no—
43C2×Dic97—22no—
44C2×Dic97—41no—
45C2×Dic97—41no—
46C2×Dic97C22⋊C412yes—
47C2×Dic97C2×D412yes—
48Dic194—41no—
49Dic194—42no—
50Dic194—41no—
51Dic194—42no—
52Dic194—42no—
53#11715897—44no—
54C22×C97—22no—
55C22×C97#9911yescharacteristic
56C22×C97#9911yescharacteristic
57C22×C97C2×C22⋊C411yescharacteristic
58C4×C97—24no—
59C4×C97—21no—
60C4×C97—21no—
61Dic97—22no—
62Dic97—22no—
63Dic97—42no—
64C2×C97—21no—
65C2×C97—21no—
66C2×C97#35612yescomplemented
67C2×C97C2×#9911yescharacteristic
68C2×#356—971nomaximal, Sylow
69C97C2×#35611yescharacteristic, complemented, Sylow
70C2×C4⋊Q8—971no—
71C2×#101—972no—
72#356—974no—
73C22×Q8—971no—
74C22×Q8—971no—
75C2×M16—1942no—
76C4⋊Q8—972no—
77C4⋊Q8—972no—
78C4⋊Q8—1942no—
79C2×C4⋊C4—1942no—
80C2×C42#8760411yescharacteristic
81#101—974no—
82#101—1942no—
83C2×Q8—972no—
84C2×Q8—971no—
85C2×Q8—971no—
86C2×Q8—972no—
87C2×Q8—3881no—
88C2×Q8—3881no—
89C2×Q8—3881no—
90C2×Q8—3881no—
91C2×Q8—1941no—
92C22×C4—21no—
93C22×C4—972no—
94C22×C4—1941no—
95C22×C4C2×#8760411yescharacteristic
96M16—3882no—
97M16—1944no—
98C2×C8—3882no—
99C4⋊C4—1944no—
100C4⋊C4—1944no—
101C42—21no—
102C42C2×#8760412yes—
103C23C22⋊#8760411yescharacteristic
104Q8—3882no—
105Q8—3882no—
106Q8—3882no—
107Q8—3881no—
108Q8—3881no—
109C2×C4—24no—
110C2×C4—21no—
111C2×C4—21no—
112C2×C4—22no—
113C2×C4—972no—
114C2×C4—972no—
115C2×C4—3881no—
116C2×C4—3881no—
117C2×C4—1942no—
118C2×C4—1942no—
119C2×C4—1942no—
120C2×C4C22⋊#8760411yescharacteristic
121C2×C4C22×#8760411yescharacteristic
122C8—3884no—
123C22—22no—
124C22#1569086911yescharacteristic
125C22#1569086911yescharacteristic
126C22C2×C22⋊#8760411yescharacteristic
127C4—24no—
128C4—21no—
129C4—21no—
130C4—3882no—
131C4—1942no—
132C4—1942no—
133C2—21no—
134C2—21no—
135C2#2026164612yesdirect product factor
136C2C2×#1569086911yescharacteristic
subgroupG/H
centerC22#15690869
commutatorC2×C4×C97C22×C4
FrattiniC2×C4C22×#87604
FittingC2×C42×C97C4
socleC22×C97#99
prime radicalC23×C97C22⋊C4
cosocleC2×Dic194C23
hypercenterC2×C42#87604
hypocenterC97C2×#356
LCSG ▷ C2×C4×C97 ▷ C22×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C2×C42

Complements

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

NH ≅ G/Ntype
2. #20261646C2direct (N × H)
66. C2×C97#356semidirect
69. C97C2×#356semidirect
135. C2#20261646direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156908712
#202616462
C2×#156908102
C2×#35697