Finite Group Databasebeta

← #23732

Subgroups — #23732

Order 256.

549 conjugacy classes of subgroups; only the 179 normal subgroups are shown.

normal subgroups only

This group has 549 conjugacy classes of subgroups — too many to draw. Only its 179 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×#428C212yesmaximal
2C2×#419C212yesmaximal
3C2×#391C211yesmaximal, characteristic
4#2285C211yesmaximal, characteristic
5#2097C214yesmaximal, complemented
6#2096C212yesmaximal, complemented
7#2095C212yesmaximal, complemented
8#1728C211yesmaximal, characteristic
9C23×Q8C2211yescharacteristic
10C22×M16C2212yes—
11C2×#117C2212yes—
12C22×C4⋊C4C2211yescharacteristic
13C22×C42C2211yescharacteristic
14#428—28no—
15C2×#107C2214yes—
16C2×#106C2214yes—
17#419—28no—
18C2×#103C2214yes—
19C2×#103C2214yes—
20#391—22no—
21#391C2212yes—
22#391C2212yes—
23#384C2211yescharacteristic
24#384C2211yescharacteristic
25#382C2212yes—
26#380—22no—
27C4×C4⋊C4—22no—
28C2×#95—22no—
29#336C2212yes—
30#336C2212yes—
31C22×Q8—21no—
32C22×Q8—22no—
33C22×Q8—24no—
34C22×Q8—24no—
35C22×Q8Q814yes—
36C22×Q8C2312yes—
37C23×C4—21no—
38C23×C4—21no—
39C23×C4D412yes—
40C23×C4C2311yescharacteristic
41C2×M16—24no—
42C2×M16—24no—
43C2×M16D418yes—
44C22×C8C2314yes—
45#117—24no—
46#117—24no—
47C2×C4⋊C4—24no—
48C2×C4⋊C4—21no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—22no—
51C2×C4⋊C4C2312yes—
52C2×C4⋊C4C2312yes—
53C2×C4⋊C4C2312yes—
54C2×C22⋊C4—22no—
55C2×C42—24no—
56C2×C42—22no—
57C2×C42D412yes—
58C2×C42C2311yescharacteristic
59C2×C42C2311yescharacteristic
60#107—28no—
61#106—28no—
62#103—28no—
63#103—28no—
64#95—24no—
65#95—24no—
66#95—24no—
67C24C2×D411yescharacteristic
68C2×Q8—24no—
69C2×Q8—22no—
70C2×Q8—216no—
71C2×Q8—24no—
72C2×Q8—24no—
73C2×Q8—42no—
74C2×Q8—48no—
75C2×Q8—42no—
76C2×Q8C2×Q814yes—
77C22×C4—24no—
78C22×C4—24no—
79C22×C4—22no—
80C22×C4—24no—
81C22×C4—22no—
82C22×C4—22no—
83C22×C4—22no—
84C22×C4—42no—
85C22×C4—42no—
86C22×C4—42no—
87C22×C4—44no—
88C22×C4—42no—
89C22×C4C2×D412yes—
90C22×C4C2×D412yes—
91C22×C4C2×D411yescharacteristic
92C22×C4C2×D414yes—
93C22×C4C2×Q812yes—
94C22×C4#4114yes—
95C22×C4#4112yes—
96C22×C4C2411yescharacteristic
97M16—216no—
98C2×C8—24no—
99C2×C8—24no—
100C2×C8C2×D418yes—
101C4⋊C4—22no—
102C4⋊C4—22no—
103C4⋊C4—22no—
104C4⋊C4—24no—
105C4⋊C4—22no—
106C4⋊C4—44no—
107C4⋊C4—42no—
108C4⋊C4—44no—
109C22⋊C4—44no—
110C42—24no—
111C42—22no—
112C42—22no—
113C42—44no—
114C23—22no—
115C23—22no—
116C23C22⋊Q812yes—
117C23#12312yes—
118C23#12712yes—
119C23C22×D411yescharacteristic
120Q8—28no—
121Q8—44no—
122Q8—48no—
123C2×C4—22no—
124C2×C4—22no—
125C2×C4—24no—
126C2×C4—22no—
127C2×C4—22no—
128C2×C4—22no—
129C2×C4—48no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4—48no—
133C2×C4—42no—
134C2×C4—42no—
135C2×C4—42no—
136C2×C4—44no—
137C2×C4—44no—
138C2×C4—44no—
139C2×C4—84no—
140C2×C4C22⋊Q818yes—
141C2×C4C22⋊Q812yes—
142C2×C4#12318yes—
143C2×C4#12312yes—
144C2×C4#12712yes—
145C2×C4#13714yes—
146C2×C4C22×D412yes—
147C2×C4C22×Q811yescharacteristic
148C2×C4C2×#4112yes—
149C2×C4C2×#4111yescharacteristic
150C8—28no—
151C22—24no—
152C22—24no—
153C22—22no—
154C22—22no—
155C22#39914yes—
156C22C2×C22⋊Q811yescharacteristic
157C22C2×#12311yescharacteristic
158C22C2×#12711yescharacteristic
159C22C2×#13712yes—
160C22#57512yes—
161C4—24no—
162C4—42no—
163C4—44no—
164C4—82no—
165C4—82no—
166C4—82no—
167C4#39914yes—
168C4C2×C22⋊Q812yes—
169C4C2×#12312yes—
170C2—24no—
171C2C2×#39911yescharacteristic
172C2#307812yes—
173C2#309512yes—
174C2#315211yescharacteristic
175C2#315311yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
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
5. #2097C2semidirect
6. #2096C2semidirect
7. #2095C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4282
C2×#4192
C2×#3912
#22852
#20972
#20962
#20952
#17282