Finite Group Databasebeta

← #31246

Subgroups — #31246

Order 256.

371 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 371 conjugacy classes of subgroups — too many to draw. Only its 127 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×#475C212yesmaximal
2#2451C212yesmaximal
3#2068C212yesmaximal
4#2066C212yesmaximal
5#2058C212yesmaximal
6#1971C211yesmaximal, characteristic
7#1944C211yesmaximal, characteristic
8#1940C211yesmaximal, characteristic
9#1878C212yesmaximal
10C22×Q16C2211yescharacteristic
11C2×C4⋊Q8C2212yes—
12C2×C4×Q8C2212yes—
13#475—28no—
14C2×#107C2211yescharacteristic
15C2×#106C2212yes—
16C2×#106C2211yescharacteristic
17C2×#106C2211yescharacteristic
18C2×C4⋊C8C2212yes—
19C2×C4⋊C8C2211yescharacteristic
20C2×#103C2212yes—
21C2×#103C2212yes—
22C2×#103C2212yes—
23C2×#97C2211yescharacteristic
24#398—22no—
25#395—22no—
26#391—22no—
27#391C2212yes—
28#391C2212yes—
29#389C2212yes—
30#389C2212yes—
31#387—22no—
32C4×C4⋊C4C2211yescharacteristic
33#340C2212yes—
34#340C2212yes—
35#336C2212yes—
36C22×Q8—22no—
37C22×Q8C2312yes—
38C2×Q16—41no—
39C2×Q16—41no—
40C2×Q16Q814yescomplemented
41C22×C8C2312yes—
42C22×C8C2311yescharacteristic
43C22×C8C2311yescharacteristic
44C4⋊Q8—24no—
45C4⋊Q8—42no—
46C4×Q8—24no—
47C4×Q8—42no—
48C2×C4⋊C4—22no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—22no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4D412yes—
53C2×C4⋊C4C2312yes—
54C2×C4⋊C4C2312yes—
55C2×C4⋊C4C2312yes—
56C2×C42—22no—
57C2×C42C2312yes—
58C2×C42C2311yescharacteristic
59#107—41no—
60#106—24no—
61#106—41no—
62#106D414yes—
63C4⋊C8—24no—
64C4⋊C8—41no—
65#103—24no—
66#103—24no—
67#103—42no—
68#97—41no—
69#95—22no—
70#95—22no—
71#95—22no—
72#95—22no—
73#95—22no—
74#95—22no—
75#95D411yescharacteristic
76#95D411yescharacteristic
77C2×Q8—22no—
78C2×Q8—22no—
79C2×Q8—22no—
80C2×Q8—22no—
81C2×Q8—22no—
82C2×Q8—44no—
83C2×Q8—44no—
84C2×Q8—82no—
85C2×Q8C2×Q814yes—
86C22×C4—22no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4C2×D411yescharacteristic
91C22×C4C2×D411yescharacteristic
92C22×C4C2×D412yes—
93C22×C4C2×D412yes—
94C22×C4C2411yescharacteristic
95Q16—44no—
96C2×C8—21no—
97C2×C8—21no—
98C2×C8—21no—
99C2×C8—21no—
100C2×C8—22no—
101C2×C8—22no—
102C2×C8—22no—
103C2×C8C2×D412yes—
104C2×C8C2×Q812yes—
105C4⋊C4—24no—
106C4⋊C4—22no—
107C4⋊C4—22no—
108C4⋊C4—22no—
109C4⋊C4—22no—
110C4⋊C4—22no—
111C4⋊C4—44no—
112C4⋊C4—44no—
113C4⋊C4—82no—
114C4⋊C4—82no—
115C4⋊C4C2×D414yes—
116C42—22no—
117C42—21no—
118C42—22no—
119C42—21no—
120C42—44no—
121C23C22×D411yescharacteristic
122Q8—24no—
123Q8—24no—
124Q8—42no—
125Q8—42no—
126Q8—88no—
127C2×C4—22no—
128C2×C4—22no—
129C2×C4—21no—
130C2×C4—21no—
131C2×C4—22no—
132C2×C4—24no—
133C2×C4—24no—
134C2×C4—22no—
135C2×C4—22no—
136C2×C4—22no—
137C2×C4—22no—
138C2×C4—42no—
139C2×C4—42no—
140C2×C4—42no—
141C2×C4—42no—
142C2×C4—42no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—42no—
146C2×C4—42no—
147C2×C4—42no—
148C2×C4#13714yes—
149C2×C4C22×D411yescharacteristic
150C2×C4C22×Q811yescharacteristic
151C2×C4H(5,𝔽2)11yescharacteristic
152C2×C4H(5,𝔽2)11yescharacteristic
153C2×C42−1+411yescharacteristic
154C2×C42−1+411yescharacteristic
155C8—22no—
156C8—22no—
157C8—42no—
158C22#53711yescharacteristic
159C22D4211yescharacteristic
160C22D4×Q811yescharacteristic
161C22C2×#13712yes—
162C22#57712yes—
163C4—24no—
164C4—44no—
165C4—41no—
166C4—41no—
167C4—42no—
168C4—44no—
169C4—82no—
170C4—82no—
171C4#53711yescharacteristic
172C4#54311yescharacteristic
173C4D4×Q811yescharacteristic
174C4#56311yescharacteristic
175C2#268311yescharacteristic
176C2#325511yescharacteristic
177C2#326311yescharacteristic
178C2#326612yes—
179C2#338712yes—
subgroupG/H
center, socle, prime radicalC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
40. C2×Q16Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#4752
#24512
#20682
#20662
#20582
#19712
#19442
#19402
#18782