Finite Group Databasebeta

← #23628

Subgroups — #23628

Order 256.

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

normal subgroups only

This group has 613 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×#418C212yesmaximal
2C2×#390C211yesmaximal, characteristic
3#2285C211yesmaximal, characteristic, complemented
4#2073C214yesmaximal, complemented
5#2071C214yesmaximal, complemented
6#1736C212yesmaximal, complemented
7#1728C211yesmaximal, characteristic, complemented
8C23×D4C2211yescharacteristic
9C22×M16C2212yes—
10C2×#117C2212yes—
11C22×C4⋊C4C2211yescharacteristic
12C22×C22⋊C4—22no—
13C22×C42C2211yescharacteristic
14#418—28no—
15C2×#102C2218yes—
16#390—22no—
17#390C2212yes—
18#390C2212yes—
19#384C2212yescomplemented
20#382C2212yescomplemented
21#380—22no—
22C4×C4⋊C4—22no—
23#340C2218yescomplemented
24#336C2212yescomplemented
25#336C2212yescomplemented
26C25—21no—
27C22×D4—21no—
28C22×D4—24no—
29C22×D4—24no—
30C22×D4—22no—
31C22×D4D414yes—
32C22×D4C2312yes—
33C23×C4—21no—
34C23×C4D412yes—
35C23×C4C2311yescharacteristic
36C2×M16—24no—
37C2×M16—24no—
38C2×M16—24no—
39C22×C8C2314yes—
40#117—24no—
41#117—24no—
42C2×C4⋊C4—24no—
43C2×C4⋊C4—21no—
44C2×C4⋊C4—22no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4C2312yes—
47C2×C4⋊C4C2314yes—
48C2×C22⋊C4—22no—
49C2×C22⋊C4—24no—
50C2×C22⋊C4—24no—
51C2×C22⋊C4—48no—
52C2×C42—24no—
53C2×C42—22no—
54C2×C42D412yes—
55C2×C42C2311yescharacteristic
56C2×C42C2311yescharacteristic
57#102—216no—
58#95—24no—
59C24—24no—
60C24—22no—
61C24—44no—
62C24—44no—
63C24—42no—
64C24—42no—
65C24C2×D411yescharacteristic
66C2×D4—24no—
67C2×D4—216no—
68C2×D4—24no—
69C2×D4—24no—
70C2×D4—22no—
71C2×D4—42no—
72C2×D4—42no—
73C2×D4—48no—
74C2×D4C2×D414yes—
75C22×C4—24no—
76C22×C4—24no—
77C22×C4—24no—
78C22×C4—22no—
79C22×C4—42no—
80C22×C4—44no—
81C22×C4—42no—
82C22×C4C2×D412yes—
83C22×C4C2×D412yes—
84C22×C4C2×D411yescharacteristic
85C22×C4C2×D412yes—
86C22×C4#4112yes—
87C22×C4#4114yes—
88C22×C4#4114yes—
89C22×C4C2411yescharacteristic
90M16—48no—
91C2×C8—24no—
92C2×C8—24no—
93C2×C8—24no—
94C4⋊C4—24no—
95C4⋊C4—24no—
96C4⋊C4—24no—
97C4⋊C4—44no—
98C4⋊C4—42no—
99C4⋊C4—44no—
100C22⋊C4—48no—
101C22⋊C4—44no—
102C22⋊C4—48no—
103C42—24no—
104C42—22no—
105C42—22no—
106C42—44no—
107C23—22no—
108C23—22no—
109C23—24no—
110C23—416no—
111C23—42no—
112C23—42no—
113C23—44no—
114C23—44no—
115C23—48no—
116C23—88no—
117C23—84no—
118C23—84no—
119C23#12112yes—
120C23#12312yes—
121C23#12412yes—
122C23C22×D411yescharacteristic
123D4—28no—
124D4—44no—
125D4—48no—
126C2×C4—22no—
127C2×C4—22no—
128C2×C4—22no—
129C2×C4—22no—
130C2×C4—22no—
131C2×C4—48no—
132C2×C4—44no—
133C2×C4—42no—
134C2×C4—44no—
135C2×C4—44no—
136C2×C4—44no—
137C2×C4—84no—
138C2×C4#12112yes—
139C2×C4#12318yes—
140C2×C4#12312yes—
141C2×C4#12412yes—
142C2×C4#12618yes—
143C2×C4AGL(1,ℤ/8)14yes—
144C2×C4C22×D411yescharacteristic
145C2×C4C2×#4112yes—
146C2×C4C2×#4112yes—
147C2×C4C2×#4111yescharacteristic
148C8—44no—
149C22—24no—
150C22—22no—
151C22—22no—
152C22—24no—
153C22—44no—
154C22—48no—
155C22—816no—
156C22—84no—
157C22—82no—
158C22—82no—
159C22#39714yes—
160C22C2×#12111yescharacteristic
161C22C2×#12311yescharacteristic
162C22C2×#12411yescharacteristic
163C22C2×AGL(1,ℤ/8)12yes—
164C22#57512yes—
165C4—24no—
166C4—42no—
167C4—82no—
168C4—84no—
169C4#39714yes—
170C4C2×#12312yes—
171C4C2×#12612yes—
172C2—24no—
173C2—84no—
174C2C2×#39711yescharacteristic
175C2#303612yes—
176C2#309412yes—
177C2#313811yescharacteristic
178C2#314011yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC23×D4C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2285C2semidirect
4. #2073C2semidirect
5. #2071C2semidirect
6. #1736C2semidirect
7. #1728C2semidirect
19. #384C22semidirect
20. #382C22semidirect
23. #340C22semidirect
24. #336C22semidirect
25. #336C22semidirect

Maximal subgroups

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

subgroupindex
C2×#4182
C2×#3902
#22852
#20732
#20712
#17362
#17282