Finite Group Databasebeta

← #9397

Subgroups — #9397

Order 256.

365 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 365 conjugacy classes of subgroups — too many to draw. Only its 77 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#2972C211yesmaximal, characteristic, complemented
2#2541C211yesmaximal, characteristic
3#1800C211yesmaximal, characteristic, complemented
4#1545C212yesmaximal, complemented
5#1303C212yesmaximal, complemented
6C2×#127—21no—
7C2×#127C2211yescharacteristic
8C2×#121—22no—
9C2×C4×D4C2211yescharacteristic
10C8×D4—24no—
11#431C2212yes—
12#423C2212yes—
13C2×#100—21no—
14C2×C22⋊C8—22no—
15#392C414yes—
16#390—21no—
17C4×C4⋊C4C2211yescharacteristic
18#343—21no—
19#331—24no—
20C22×D4—24no—
21C22×D4—21no—
22C22×D4—21no—
23C22×D4C2×C412yes—
24C22×D4D411yescharacteristic
25C23×C4D412yes—
26C2×M16—22no—
27C22×C8—24no—
28#127—22no—
29#127—22no—
30#127—42no—
31#127—42no—
32#121—48no—
33C4×D4—22no—
34C4×D4—22no—
35C2×C4⋊C4—21no—
36C2×C4⋊C4D411yescharacteristic
37C2×C22⋊C4—24no—
38C2×C22⋊C4C2×C412yes—
39C2×C42—21no—
40C2×C42C2311yescharacteristic
41C4⋊C8—22no—
42C4⋊C8—22no—
43C4⋊C8D414yescomplemented
44#100—42no—
45C22⋊C8—24no—
46C22⋊C8—22no—
47C4×C8—22no—
48#95C2×C412yes—
49C24—22no—
50C24C22⋊C412yes—
51C2×D4—24no—
52C2×D4—22no—
53C2×D4—22no—
54C2×D4—44no—
55C2×D4—48no—
56C2×D4—48no—
57C2×D4—41no—
58C2×D4—42no—
59C2×D4—41no—
60C2×D4—41no—
61C2×D4—41no—
62C2×D4—42no—
63C2×D4—84no—
64C2×D4—82no—
65C2×D4D812yes—
66C2×D4SD1612yes—
67C22×C4—22no—
68C22×C4—22no—
69C22×C4—22no—
70C22×C4—44no—
71C22×C4C22⋊C412yes—
72C22×C4C22×C411yescharacteristic
73C22×C4C2×D411yescharacteristic
74C22×C4C2×D411yescharacteristic
75M16—42no—
76M16—42no—
77C2×C8—24no—
78C2×C8—42no—
79C2×C8—84no—
80C4⋊C4—24no—
81C4⋊C4—22no—
82C22⋊C4—24no—
83C22⋊C4—48no—
84C42—41no—
85C42—41no—
86C42C2×D412yes—
87C42#4112yes—
88C23—22no—
89C23—22no—
90C23—42no—
91C23—42no—
92C23—44no—
93C23—44no—
94C23—42no—
95C23—42no—
96C23—42no—
97C23#10214yes—
98C23C2×C22⋊C411yescharacteristic
99D4—24no—
100D4—24no—
101D4—84no—
102D4—82no—
103D4—816no—
104D4—82no—
105D4—82no—
106D4—82no—
107C2×C4—22no—
108C2×C4—24no—
109C2×C4—22no—
110C2×C4—41no—
111C2×C4—42no—
112C2×C4—42no—
113C2×C4—44no—
114C2×C4—42no—
115C2×C4—82no—
116C2×C4C4×D412yes—
117C2×C4#12011yescharacteristic
118C2×C4#12112yes—
119C2×C4#12311yescharacteristic
120C2×C4C2×D811yescharacteristic
121C2×C4C2×SD1611yescharacteristic
122C2×C4#13512yes—
123C8—44no—
124C8—82no—
125C22—21no—
126C22—21no—
127C22—24no—
128C22—44no—
129C22—42no—
130C22—42no—
131C22—82no—
132C22—84no—
133C22—84no—
134C22—82no—
135C22—82no—
136C22—82no—
137C22#38611yescharacteristic
138C22C2×#10211yescharacteristic
139C22#41611yescharacteristic
140C4—21no—
141C4—22no—
142C4—44no—
143C4—42no—
144C4#45312yes—
145C4#46512yes—
146C4#46612yes—
147C2—21no—
148C2—21no—
149C2—44no—
150C2—162no—
151C2#188711yescharacteristic
152C2#189311yescharacteristic
153C2#191411yescharacteristic
subgroupG/H
center, socleC22#386
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radical#2541C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2972C2semidirect
3. #1800C2semidirect
4. #1545C2semidirect
5. #1303C2semidirect
43. C4⋊C8D4semidirect

Maximal subgroups

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

subgroupindex
#29722
#25412
#18002
#15452
#13032