Finite Group Databasebeta

← #22263

Subgroups — #22263

Order 256.

501 conjugacy classes of subgroups; only the 163 normal subgroups are shown.

normal subgroups only

This group has 501 conjugacy classes of subgroups — too many to draw. Only its 163 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×#436C211yesmaximal, characteristic, complemented
2C2×C8×D4C211yesmaximal, characteristic, complemented
3#2397C211yesmaximal, characteristic
4#1955C211yesmaximal, characteristic, complemented
5#1955C211yesmaximal, characteristic, complemented
6#1870C214yesmaximal, complemented
7#1869C214yesmaximal, complemented
8#1832C211yesmaximal, characteristic, complemented
9#1746C211yesmaximal, characteristic, complemented
10C22×M16C2212yes—
11C23×C8C2212yes—
12C2×C4×D4C2211yescharacteristic
13C2×C4×D4C2211yescharacteristic
14C2×C4×D4C2214yes—
15#436—24no—
16C8×D4—24no—
17C2×C4⋊C8C2211yescharacteristic
18C2×C4⋊C8C2211yescharacteristic
19C2×C22⋊C8C2212yes—
20C2×C22⋊C8C2212yes—
21C2×C22⋊C8C2214yes—
22C2×C22⋊C8C2214yes—
23C2×#97C2211yescharacteristic
24C2×C4×C8C2211yescharacteristic
25#399C412yes—
26#399C412yes—
27#392C412yes—
28#392C412yes—
29#376C2211yescharacteristic
30#336C2214yes—
31#336C2212yes—
32#336C2212yes—
33C22×D4C2×C411yescharacteristic
34C22×D4C2×C414yes—
35C22×D4C2×C411yescharacteristic
36C23×C4C2312yes—
37C23×C4C2312yes—
38C2×M16—24no—
39C2×M16—44no—
40C22×C8—24no—
41C22×C8—44no—
42C22×C8C2312yes—
43C22×C8C2312yes—
44C22×C8C2312yes—
45C22×C8C2311yescharacteristic
46C22×C8C2311yescharacteristic
47C4×D4—22no—
48C4×D4—22no—
49C4×D4—22no—
50C4×D4—22no—
51C4×D4—44no—
52C4×D4—44no—
53C2×C4⋊C4C2×C411yescharacteristic
54C2×C4⋊C4C2×C411yescharacteristic
55C2×C4⋊C4C2×C414yes—
56C2×C22⋊C4C2×C412yes—
57C2×C22⋊C4C2×C412yes—
58C2×C22⋊C4C2×C414yes—
59C2×C22⋊C4C2×C414yes—
60C2×C42C2312yes—
61C2×C42C2311yescharacteristic
62C4⋊C8—22no—
63C4⋊C8—22no—
64C22⋊C8—24no—
65C22⋊C8—24no—
66C22⋊C8—44no—
67C22⋊C8—44no—
68#97—22no—
69C4×C8D414yescomplemented
70#95C2×C412yes—
71#95C2×C412yes—
72C24C22×C412yes—
73C24C22×C412yes—
74C2×D4—24no—
75C2×D4—28no—
76C2×D4—22no—
77C2×D4—22no—
78C2×D4—44no—
79C2×D4—42no—
80C2×D4—44no—
81C22×C4—22no—
82C22×C4—22no—
83C22×C4—22no—
84C22×C4—22no—
85C22×C4—24no—
86C22×C4—24no—
87C22×C4—24no—
88C22×C4—24no—
89C22×C4C22×C414yes—
90C22×C4C22×C412yes—
91C22×C4C22×C412yes—
92C22×C4C22×C411yescharacteristic
93C22×C4C22×C411yescharacteristic
94C22×C4C2411yescharacteristic
95M16—48no—
96C2×C8—22no—
97C2×C8—22no—
98C2×C8—22no—
99C2×C8—22no—
100C2×C8—22no—
101C2×C8—22no—
102C2×C8—22no—
103C2×C8—24no—
104C2×C8—24no—
105C2×C8—48no—
106C2×C8C2×D412yes—
107C2×C8C2×D412yes—
108C4⋊C4—22no—
109C4⋊C4—22no—
110C4⋊C4—44no—
111C22⋊C4—24no—
112C22⋊C4—24no—
113C22⋊C4—44no—
114C22⋊C4—44no—
115C42—22no—
116C42—22no—
117C42C2×D412yes—
118C42#4112yes—
119C23—22no—
120C23—24no—
121C23—22no—
122C23—24no—
123C23—22no—
124C23—24no—
125C23—24no—
126C23—22no—
127C23—22no—
128C23#13114yes—
129C23C23×C411yescharacteristic
130D4—28no—
131D4—44no—
132D4—416no—
133C2×C4—22no—
134C2×C4—22no—
135C2×C4—22no—
136C2×C4—22no—
137C2×C4—24no—
138C2×C4—24no—
139C2×C4—24no—
140C2×C4—24no—
141C2×C4—24no—
142C2×C4—42no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—42no—
146C2×C4—44no—
147C2×C4—44no—
148C2×C4C4×D412yes—
149C2×C4C4×D412yes—
150C2×C4C22×D411yescharacteristic
151C2×C4C2×#4111yescharacteristic
152C2×C4H(5,𝔽2)12yes—
153C2×C4H(5,𝔽2)12yes—
154C8—22no—
155C8—22no—
156C8—42no—
157C8—42no—
158C8—42no—
159C22—24no—
160C22—28no—
161C22—42no—
162C22—42no—
163C22—44no—
164C22—42no—
165C22—42no—
166C22—42no—
167C22—44no—
168C22—44no—
169C22C2×C4×D411yescharacteristic
170C22#51812yes—
171C22C2×#13112yes—
172C22#56812yes—
173C4—22no—
174C4—22no—
175C4—42no—
176C4—42no—
177C4—44no—
178C4#53511yescharacteristic
179C4#53511yescharacteristic
180C4#54012yes—
181C2—44no—
182C2—82no—
183C2#232811yescharacteristic
184C2#292911yescharacteristic
185C2#293011yescharacteristic
186C2#297614yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radical#2397C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#436C2semidirect
2. C2×C8×D4C2semidirect
4. #1955C2semidirect
5. #1955C2semidirect
6. #1870C2semidirect
7. #1869C2semidirect
8. #1832C2semidirect
9. #1746C2semidirect
69. C4×C8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4362
C2×C8×D42
#23972
#19552
#18702
#18692
#18322
#17462