Finite Group Databasebeta

← #10817

Subgroups — #10817

Order 256.

321 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 321 conjugacy classes of subgroups — too many to draw. Only its 135 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×#405C211yesmaximal, characteristic
2C2×#344C212yesmaximal
3C2×#341C211yesmaximal, characteristic
4#1735C211yesmaximal, characteristic
5C2×H(3,ℤ/4)C212yesmaximal
6C22×M16C2212yes—
7C22×M16C2211yescharacteristic
8C23×C8C2211yescharacteristic
9C2×#117C2212yes—
10C2×#117C2211yescharacteristic
11#405—24no—
12C2×#97C412yescomplemented
13C2×C4×C8C412yescomplemented
14#344—24no—
15#341—22no—
16#340—22no—
17H(3,ℤ/4)C418yescomplemented
18C23×C4C2311yescharacteristic
19C2×M16—22no—
20C2×M16—21no—
21C2×M16—21no—
22C2×M16—22no—
23C2×M16—22no—
24C2×M16—22no—
25C2×M16—22no—
26C2×M16—22no—
27C2×M16C2×C414yes—
28C2×M16D414yes—
29C22×C8—22no—
30C22×C8—22no—
31C22×C8—22no—
32C22×C8C2×C412yes—
33C22×C8C2×C411yescharacteristic
34C22×C8C2×C411yescharacteristic
35C22×C8D412yes—
36C22×C8Q812yes—
37#117—22no—
38#117—22no—
39#117—22no—
40#117—22no—
41#117C2×C414yes—
42#117C2×C414yes—
43C2×C4⋊C4—21no—
44C2×C4⋊C4—22no—
45C2×C22⋊C4—21no—
46C2×C22⋊C4—22no—
47C2×C42—22no—
48C2×C42C2×C412yes—
49#97—24no—
50C4×C8—24no—
51C24#4111yescharacteristic
52C22×C4—22no—
53C22×C4—42no—
54C22×C4C22×C411yescharacteristic
55C22×C4C22×C412yes—
56C22×C4C2×D412yes—
57C22×C4C2×D411yescharacteristic
58C22×C4C2×Q811yescharacteristic
59C22×C4#4112yes—
60C22×C4#4111yescharacteristic
61C22×C4#4111yescharacteristic
62C22×C4#4112yes—
63C22×C4#4111yescharacteristic
64M16—24no—
65M16—24no—
66M16—24no—
67M16—24no—
68M16—42no—
69M16—42no—
70C2×C8—21no—
71C2×C8—21no—
72C2×C8—21no—
73C2×C8—21no—
74C2×C8—22no—
75C2×C8—22no—
76C2×C8—24no—
77C2×C8—24no—
78C2×C8—24no—
79C2×C8—42no—
80C2×C8—42no—
81C2×C8C22⋊C414yes—
82C2×C8C4⋊C412yes—
83C2×C8C4⋊C412yes—
84C4⋊C4—24no—
85C4⋊C4—24no—
86C4⋊C4—42no—
87C22⋊C4—24no—
88C22⋊C4—24no—
89C22⋊C4—42no—
90C42—22no—
91C42—24no—
92C42—42no—
93C42C4214yes—
94C23—42no—
95C23#11711yescharacteristic
96C23C4×D412yes—
97C23#12411yescharacteristic
98C23#12511yescharacteristic
99C23#12612yes—
100C2×C4—24no—
101C2×C4—44no—
102C2×C4—44no—
103C2×C4—84no—
104C2×C4C2×C4211yescharacteristic
105C2×C4C2×C22⋊C411yescharacteristic
106C2×C4C2×C4⋊C411yescharacteristic
107C2×C4#11711yescharacteristic
108C2×C4#11712yes—
109C2×C4#11712yes—
110C2×C4#11711yescharacteristic
111C2×C4#11711yescharacteristic
112C2×C4C4×D412yes—
113C2×C4C4×D412yes—
114C2×C4C4×Q812yes—
115C2×C4#12112yes—
116C2×C4C22⋊Q812yes—
117C2×C4#12312yes—
118C2×C4#12312yes—
119C2×C4#12411yescharacteristic
120C2×C4#12511yescharacteristic
121C2×C4#12612yes—
122C8—22no—
123C8—22no—
124C8—24no—
125C8—44no—
126C22—22no—
127C22—22no—
128C22—22no—
129C22—42no—
130C22—42no—
131C22C4×C22⋊C411yescharacteristic
132C22#38211yescharacteristic
133C22#38311yescharacteristic
134C22#38712yes—
135C22#38812yes—
136C4—44no—
137C4—84no—
138C4#37611yescharacteristic
139C4C4×C4⋊C411yescharacteristic
140C4#38011yescharacteristic
141C4#38111yescharacteristic
142C4#38712yes—
143C4#38812yes—
144C2—21no—
145C2—22no—
146C2—21no—
147C2—22no—
148C2#143411yescharacteristic
149C2#183312yes—
subgroupG/H
centerC2×C4#117
commutatorC2×C4C2×C42
Frattini, cosocleC23×C4C23
socleC22#382
prime radicalC24#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×#117 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
12. C2×#97C4semidirect
13. C2×C4×C8C4semidirect
17. H(3,ℤ/4)C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4052
C2×#3442
C2×#3412
#17352
C2×H(3,ℤ/4)2