Finite Group Databasebeta

← #27932

Subgroups — #27932

Order 256.

481 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 481 conjugacy classes of subgroups — too many to draw. Only its 143 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×#481C212yesmaximal, complemented
2C2×#466C211yesmaximal, characteristic
3C22×#107C211yesmaximal, characteristic, complemented
4#2504C212yesmaximal, complemented
5#2092C214yesmaximal, complemented
6#1970C212yesmaximal, complemented
7#1846C212yesmaximal, complemented
8C8×C22⋊C4C211yesmaximal, characteristic, complemented
9C22×D8C2211yescharacteristic
10C23×C8C2211yescharacteristic
11C2×#121C2212yes—
12C22×C4⋊C4C2212yes—
13#481—28no—
14#466—24no—
15C2×#107—24no—
16C2×#107C2212yes—
17C2×#107C2211yescharacteristic
18C2×#107C2212yes—
19C2×#106C2214yes—
20C2×#102C2214yes—
21C2×#102C2212yes—
22C2×C22⋊C8C2211yescharacteristic
23C2×C4×C8C2212yes—
24#397—24no—
25#390C2214yes—
26#386—24no—
27#382C2214yes—
28C4×C22⋊C4C2211yescharacteristic
29#336C2212yes—
30C22×D4—22no—
31C22×D4C2312yes—
32C23×C4—22no—
33C23×C4C2311yescharacteristic
34C2×D8—22no—
35C2×D8—24no—
36C22×C8—24no—
37C22×C8D414yes—
38C22×C8C2311yescharacteristic
39C22×C8C2312yes—
40C22×C8C2311yescharacteristic
41#121—24no—
42#121—24no—
43C2×C4⋊C4—24no—
44C2×C4⋊C4—24no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4C2314yes—
47C2×C4⋊C4C2312yes—
48C2×C22⋊C4—22no—
49C2×C22⋊C4—28no—
50C2×C22⋊C4D412yes—
51C2×C42C2312yes—
52#107—24no—
53#107—24no—
54#107—22no—
55#106—28no—
56#102—24no—
57#102—28no—
58C22⋊C8D414yes—
59C4×C8—24no—
60#95—28no—
61#95D412yes—
62C24—22no—
63C24C2×D411yescharacteristic
64C2×D4—22no—
65C2×D4—22no—
66C2×D4—24no—
67C2×D4—24no—
68C2×D4—44no—
69C2×D4—48no—
70C22×C4—22no—
71C22×C4—22no—
72C22×C4—22no—
73C22×C4—24no—
74C22×C4—44no—
75C22×C4—84no—
76C22×C4C2×D414yes—
77C22×C4C2×D411yescharacteristic
78C22×C4C2×D412yes—
79C22×C4C2×D412yes—
80C22×C4C2411yescharacteristic
81D8—44no—
82C2×C8—22no—
83C2×C8—22no—
84C2×C8—22no—
85C2×C8—28no—
86C2×C8C2×D414yes—
87C2×C8C2×D412yes—
88C2×C8C2×D412yes—
89C2×C8#4114yes—
90C4⋊C4—24no—
91C4⋊C4—22no—
92C4⋊C4—22no—
93C4⋊C4—24no—
94C4⋊C4—44no—
95C22⋊C4—24no—
96C22⋊C4—44no—
97C22⋊C4—88no—
98C42—22no—
99C42—22no—
100C23—22no—
101C23—22no—
102C23—42no—
103C23—44no—
104C23—44no—
105C23—44no—
106C23#12712yes—
107C23#13514yes—
108C23C22×D411yescharacteristic
109D4—42no—
110D4—42no—
111D4—44no—
112D4—88no—
113C2×C4—22no—
114C2×C4—22no—
115C2×C4—22no—
116C2×C4—24no—
117C2×C4—24no—
118C2×C4—24no—
119C2×C4—24no—
120C2×C4—42no—
121C2×C4—44no—
122C2×C4—44no—
123C2×C4—48no—
124C2×C4—88no—
125C2×C4#12712yes—
126C2×C4C22×D411yescharacteristic
127C2×C4C22×D411yescharacteristic
128C2×C4C2×#4112yes—
129C2×C42−1+412yes—
130C8—22no—
131C8—24no—
132C8#12314yes—
133C22—28no—
134C22—22no—
135C22—22no—
136C22—88no—
137C22—82no—
138C22—82no—
139C22—82no—
140C22#49514yes—
141C22C2×#12711yescharacteristic
142C22#54712yes—
143C22C2×#13512yes—
144C22#57612yes—
145C4—22no—
146C4—44no—
147C4—82no—
148C4—84no—
149C4C2×#12311yescharacteristic
150C4#53611yescharacteristic
151C4#54712yes—
152C2—24no—
153C2—162no—
154C2#250111yescharacteristic
155C2C2×#49511yescharacteristic
156C2#315511yescharacteristic
157C2#333914yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#466C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#481C2semidirect
3. C22×#107C2semidirect
4. #2504C2semidirect
5. #2092C2semidirect
6. #1970C2semidirect
7. #1846C2semidirect
8. C8×C22⋊C4C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4812
C2×#4662
C22×#1072
#25042
#20922
#19702
#18462
C8×C22⋊C42