Finite Group Databasebeta

← #10816

Subgroups — #10816

Order 256.

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

normal subgroups only

This group has 361 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
1C4×#117C211yesmaximal, characteristic
2#1742C211yesmaximal, characteristic
3#1740C211yesmaximal, characteristic
4C2×#339C212yesmaximal
5C2×H(3,ℤ/4)C212yesmaximal
6C22×M16C2212yes—
7C2×#117C2212yes—
8C2×#117C2211yescharacteristic
9C2×#117C2211yescharacteristic
10C22×C42C2211yescharacteristic
11C4×C4⋊C4—22no—
12C4×C22⋊C4—22no—
13#376C412yescomplemented
14C43C412yescomplemented
15#343—22no—
16#342—22no—
17#339—24no—
18H(3,ℤ/4)C418yescomplemented
19C23×C4—21no—
20C23×C4C2311yescharacteristic
21C2×M16—22no—
22C2×M16—22no—
23C2×M16—22no—
24C2×M16—22no—
25C2×M16—22no—
26C2×M16C2×C414yes—
27C22×C8—22no—
28#117—22no—
29#117—22no—
30#117—22no—
31#117—22no—
32#117—22no—
33#117—22no—
34#117C2×C414yes—
35#117C2×C414yes—
36C2×C4⋊C4—21no—
37C2×C4⋊C4—22no—
38C2×C4⋊C4D412yes—
39C2×C22⋊C4—21no—
40C2×C22⋊C4—22no—
41C2×C22⋊C4D412yes—
42C2×C42—21no—
43C2×C42—21no—
44C2×C42—21no—
45C2×C42—22no—
46C2×C42—24no—
47C2×C42C2×C412yes—
48C2×C42C2×C412yes—
49C2×C42C2×C411yescharacteristic
50C2×C42C2×C411yescharacteristic
51C2×C42D412yes—
52C2×C42Q812yes—
53#95—24no—
54C24C2×D411yescharacteristic
55C22×C4—21no—
56C22×C4—21no—
57C22×C4—22no—
58C22×C4—22no—
59C22×C4—22no—
60C22×C4—44no—
61C22×C4—42no—
62C22×C4C22⋊C414yes—
63C22×C4C22×C411yescharacteristic
64C22×C4C22×C412yes—
65C22×C4C2×D411yescharacteristic
66C22×C4C2×D411yescharacteristic
67C22×C4C2×Q811yescharacteristic
68C22×C4#4111yescharacteristic
69C22×C4#4111yescharacteristic
70C22×C4#4112yes—
71C22×C4#4112yes—
72C22×C4#4112yes—
73M16—24no—
74M16—24no—
75M16—42no—
76M16—42no—
77C2×C8—24no—
78C2×C8—42no—
79C2×C8—42no—
80C4⋊C4—24no—
81C4⋊C4—24no—
82C4⋊C4—24no—
83C4⋊C4—42no—
84C22⋊C4—24no—
85C22⋊C4—24no—
86C22⋊C4—24no—
87C22⋊C4—42no—
88C42—21no—
89C42—21no—
90C42—22no—
91C42—22no—
92C42—22no—
93C42—22no—
94C42—22no—
95C42—24no—
96C42—48no—
97C42—42no—
98C42C4214yes—
99C42C4⋊C412yes—
100C42C4⋊C412yes—
101C23—42no—
102C23C2×C22⋊C411yescharacteristic
103C23C4×D412yes—
104C23#12111yescharacteristic
105C23C22⋊Q811yescharacteristic
106C23#12312yes—
107C2×C4—24no—
108C2×C4—22no—
109C2×C4—24no—
110C2×C4—22no—
111C2×C4—24no—
112C2×C4—44no—
113C2×C4—44no—
114C2×C4—44no—
115C2×C4—42no—
116C2×C4—44no—
117C2×C4—44no—
118C2×C4—84no—
119C2×C4C2×C4211yescharacteristic
120C2×C4C2×C4⋊C411yescharacteristic
121C2×C4#11711yescharacteristic
122C2×C4#11712yes—
123C2×C4#11712yes—
124C2×C4#11711yescharacteristic
125C2×C4#11711yescharacteristic
126C2×C4#11711yescharacteristic
127C2×C4C4×D412yes—
128C2×C4C4×D412yes—
129C2×C4C4×Q812yes—
130C2×C4#12111yescharacteristic
131C2×C4C22⋊Q811yescharacteristic
132C2×C4#12312yes—
133C2×C4#12412yes—
134C2×C4#12512yes—
135C2×C4#12612yes—
136C2×C4#12612yes—
137C8—44no—
138C22—22no—
139C22—24no—
140C22—41no—
141C22—41no—
142C22—42no—
143C22C4×C22⋊C411yescharacteristic
144C22#38011yescharacteristic
145C22#38111yescharacteristic
146C22#38712yes—
147C22#38812yes—
148C4—24no—
149C4—44no—
150C4—42no—
151C4—44no—
152C4—84no—
153C4#37611yescharacteristic
154C4C4×C4⋊C411yescharacteristic
155C4#38211yescharacteristic
156C4#38311yescharacteristic
157C4#38712yes—
158C4#38812yes—
159C2—21no—
160C2—21no—
161C2—22no—
162C2—22no—
163C2#143411yescharacteristic
164C2#182712yes—
subgroupG/H
centerC2×C4#117
commutatorC2×C4C2×C42
Frattini, cosocleC23×C4C23
socleC22#381
prime radicalC24C2×D4
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
13. #376C4semidirect
14. C43C4semidirect
18. 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
C4×#1172
#17422
#17402
C2×#3392
C2×H(3,ℤ/4)2