Finite Group Databasebeta

← #27666

Subgroups — #27666

Order 256.

420 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 420 conjugacy classes of subgroups — too many to draw. Only its 135 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×#435C211yesmaximal, characteristic
2C22×#107C211yesmaximal, characteristic, complemented
3#2487C212yesmaximal
4#2086C212yesmaximal, complemented
5#2075C212yesmaximal, complemented
6#1944C212yesmaximal, complemented
7#1824C212yesmaximal, complemented
8#1809C212yesmaximal, complemented
9#1807C211yesmaximal, characteristic, complemented
10C22×M16C2211yescharacteristic
11C23×C8C2211yescharacteristic
12C2×C4×D4C2211yescharacteristic
13C22×C4⋊C4C2212yes—
14#435—24no—
15C2×#107—24no—
16C2×#107C2212yes—
17C2×#107C2212yes—
18C2×#106C2212yes—
19C2×C4⋊C8C2211yescharacteristic
20C2×C22⋊C8C2211yescharacteristic
21C2×C22⋊C8C2211yescharacteristic
22C2×#97C2211yescharacteristic
23#400—22no—
24#399—22no—
25#389C2214yes—
26#386—22no—
27#385—22no—
28#380C2212yes—
29#380C2214yes—
30#340C2212yes—
31#340C2214yes—
32#340C2214yes—
33C22×D4D411yescharacteristic
34C23×C4—22no—
35C23×C4C2311yescharacteristic
36C23×C4C2311yescharacteristic
37C2×M16—22no—
38C2×M16—24no—
39C22×C8—24no—
40C22×C8D414yes—
41C22×C8C2311yescharacteristic
42C22×C8C2311yescharacteristic
43C22×C8C2311yescharacteristic
44C22×C8C2311yescharacteristic
45C4×D4—22no—
46C4×D4—22no—
47C2×C4⋊C4—24no—
48C2×C4⋊C4—24no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—24no—
51C2×C4⋊C4D411yescharacteristic
52C2×C4⋊C4C2314yes—
53C2×C4⋊C4C2314yes—
54C2×C22⋊C4—22no—
55C2×C22⋊C4—24no—
56C2×C22⋊C4D411yescharacteristic
57C2×C22⋊C4D411yescharacteristic
58C2×C42C2311yescharacteristic
59#107—24no—
60#107—24no—
61#106—24no—
62C4⋊C8—22no—
63C22⋊C8—22no—
64C22⋊C8—22no—
65#97—22no—
66#95—24no—
67#95—22no—
68#95—24no—
69C24C2×D411yescharacteristic
70C24C2×D411yescharacteristic
71C2×D4—22no—
72C2×D4—24no—
73C22×C4—22no—
74C22×C4—22no—
75C22×C4—21no—
76C22×C4—21no—
77C22×C4—22no—
78C22×C4—22no—
79C22×C4—24no—
80C22×C4—24no—
81C22×C4—44no—
82C22×C4—84no—
83C22×C4C2×D411yescharacteristic
84C22×C4C2×D411yescharacteristic
85C22×C4C2×D411yescharacteristic
86C22×C4C2×D411yescharacteristic
87C22×C4C2×D412yes—
88C22×C4#4112yes—
89C22×C4C2411yescharacteristic
90M16—44no—
91C2×C8—22no—
92C2×C8—28no—
93C2×C8—21no—
94C2×C8—21no—
95C2×C8—22no—
96C2×C8—22no—
97C2×C8C2×D412yes—
98C2×C8C2×D412yes—
99C2×C8#4114yes—
100C4⋊C4—22no—
101C4⋊C4—24no—
102C4⋊C4—24no—
103C4⋊C4—24no—
104C4⋊C4—24no—
105C4⋊C4—44no—
106C4⋊C4—84no—
107C22⋊C4—22no—
108C22⋊C4—22no—
109C22⋊C4—44no—
110C22⋊C4—84no—
111C42—21no—
112C42—21no—
113C23—22no—
114C23—22no—
115C23—21no—
116C23—22no—
117C23—22no—
118C23—22no—
119C23#12112yes—
120C23#13714yes—
121C23C22×D411yescharacteristic
122D4—44no—
123C2×C4—22no—
124C2×C4—22no—
125C2×C4—22no—
126C2×C4—24no—
127C2×C4—21no—
128C2×C4—21no—
129C2×C4—21no—
130C2×C4—22no—
131C2×C4—22no—
132C2×C4—22no—
133C2×C4—41no—
134C2×C4—41no—
135C2×C4—42no—
136C2×C4—44no—
137C2×C4—44no—
138C2×C4—44no—
139C2×C4—44no—
140C2×C4—44no—
141C2×C4—44no—
142C2×C4—88no—
143C2×C4#12112yes—
144C2×C4C22×D411yescharacteristic
145C2×C4C2×#4112yes—
146C2×C4C2×#4111yescharacteristic
147C2×C42−1+412yes—
148C8—22no—
149C8—41no—
150C8—41no—
151C8#12314yes—
152C22—28no—
153C22—22no—
154C22—22no—
155C22—44no—
156C22—41no—
157C22—41no—
158C22—41no—
159C22#47014yes—
160C22C2×#12111yescharacteristic
161C22#54712yes—
162C22C2×#13712yes—
163C22#57612yes—
164C4—22no—
165C4—41no—
166C4—41no—
167C4—41no—
168C4—84no—
169C4—84no—
170C4C2×#12311yescharacteristic
171C4#53611yescharacteristic
172C4#55212yes—
173C2—24no—
174C2—81no—
175C2#248611yescharacteristic
176C2C2×#47011yescharacteristic
177C2#305811yescharacteristic
178C2#334614yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#107C2semidirect
4. #2086C2semidirect
5. #2075C2semidirect
6. #1944C2semidirect
7. #1824C2semidirect
8. #1809C2semidirect
9. #1807C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4352
C22×#1072
#24872
#20862
#20752
#19442
#18242
#18092
#18072