Finite Group Databasebeta

← #28245

Subgroups — #28245

Order 256.

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

normal subgroups only

This group has 429 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
1#3061C212yesmaximal, complemented
2#3060C212yesmaximal, complemented
3C2×#443C211yesmaximal, characteristic, complemented
4C2×#443C211yesmaximal, characteristic, complemented
5#2040C214yesmaximal, complemented
6#1846C211yesmaximal, characteristic, complemented
7#1816C212yesmaximal, complemented
8#1815C212yesmaximal, complemented
9C2×#135C2211yescharacteristic
10C2×#135C2211yescharacteristic
11C2×#131C2212yes—
12C2×#131C2212yes—
13#537C2214yes—
14#470—22no—
15#469—22no—
16#468—24no—
17#467—22no—
18#466—22no—
19#465—24no—
20#443—24no—
21#443—24no—
22C2×#108C2211yescharacteristic
23C2×#108C2211yescharacteristic
24C2×#107C2212yes—
25C2×#106C2212yes—
26C2×#104C2212yes—
27C2×#104C2212yes—
28#417C2214yes—
29#417C2214yes—
30C2×C4×C8C2211yescharacteristic
31#382C2212yes—
32#343C2214yes—
33C2×#41C2312yes—
34C2×#41C2312yes—
35#135—22no—
36#135—22no—
37#135—22no—
38#135—22no—
39C2×Q16D411yescharacteristic
40C2×Q16D411yescharacteristic
41C2×SD16D412yes—
42C2×SD16D412yes—
43C2×D8D411yescharacteristic
44C2×D8D411yescharacteristic
45#131—24no—
46#131—24no—
47#131—24no—
48#131—24no—
49C2×M16—22no—
50C2×M16—22no—
51C2×M16C2312yes—
52C2×M16C2312yes—
53C22×C8—22no—
54C22×C8—22no—
55C22×C8C2311yescharacteristic
56C22×C8C2311yescharacteristic
57C22⋊Q8—24no—
58C22⋊Q8—24no—
59#121—24no—
60#121—24no—
61#121—44no—
62C2×C4⋊C4C2314yes—
63C2×C42C2311yescharacteristic
64#108—22no—
65#108—22no—
66#107—22no—
67#107—22no—
68#106—22no—
69#106—22no—
70#104—24no—
71#104—24no—
72#103—24no—
73#103—24no—
74#102—24no—
75#102—24no—
76C4×C8D414yescomplemented
77#95—42no—
78#41—22no—
79#41—22no—
80#41—22no—
81#41—22no—
82#41—22no—
83#41—22no—
84#41—22no—
85#41—22no—
86C2×Q8C2×D412yes—
87C2×Q8C2×D412yes—
88C2×D4—22no—
89C2×D4—22no—
90C2×D4—44no—
91C2×D4C2×D412yes—
92C2×D4C2×D412yes—
93C22×C4—21no—
94C22×C4—22no—
95C22×C4—22no—
96C22×C4—24no—
97C22×C4C2411yescharacteristic
98Q16—22no—
99Q16—22no—
100SD16—24no—
101SD16—24no—
102D8—22no—
103D8—22no—
104M16—22no—
105M16—22no—
106M16—22no—
107M16—22no—
108M16—44no—
109M16—44no—
110C2×C8—22no—
111C2×C8—22no—
112C2×C8—44no—
113C2×C8—44no—
114C2×C8C2×D412yes—
115C2×C8C2×D412yes—
116C2×C8C2×D411yescharacteristic
117C2×C8C2×D411yescharacteristic
118C2×C8C2×D411yescharacteristic
119C2×C8C2×D411yescharacteristic
120C2×C8#4112yes—
121C2×C8#4112yes—
122C4⋊C4—24no—
123C4⋊C4—24no—
124C4⋊C4—44no—
125C22⋊C4—44no—
126C22⋊C4—44no—
127C42—21no—
128C42C2×D412yes—
129C23—22no—
130C23—22no—
131C23H(5,𝔽2)11yescharacteristic
132Q8—22no—
133Q8—22no—
134Q8—22no—
135Q8—22no—
136D4—22no—
137D4—22no—
138D4—22no—
139D4—22no—
140D4—42no—
141D4—42no—
142D4—42no—
143D4—42no—
144D4—164no—
145C2×C4—22no—
146C2×C4—22no—
147C2×C4—22no—
148C2×C4—42no—
149C2×C4—42no—
150C2×C4—42no—
151C2×C4—42no—
152C2×C4—42no—
153C2×C4—44no—
154C2×C4—84no—
155C2×C4C22×D411yescharacteristic
156C2×C4C22×D411yescharacteristic
157C2×C4C22×D411yescharacteristic
158C2×C4C2×#4111yescharacteristic
159C2×C4C2×#4111yescharacteristic
160C2×C42−1+411yescharacteristic
161C8—42no—
162C8—42no—
163C8#12112yes—
164C8#12112yes—
165C8#12112yes—
166C8#12112yes—
167C22—22no—
168C22—42no—
169C22—44no—
170C22—42no—
171C22—42no—
172C22—42no—
173C22#53711yescharacteristic
174C22D4211yescharacteristic
175C22#55511yescharacteristic
176C4—42no—
177C4—42no—
178C4—42no—
179C4—84no—
180C4C2×#12111yescharacteristic
181C4C2×#12111yescharacteristic
182C4#54711yescharacteristic
183C4#54711yescharacteristic
184C2—21no—
185C2—21no—
186C2—82no—
187C2—82no—
188C2#253711yescharacteristic
189C2#329012yes—
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3061C2semidirect
2. #3060C2semidirect
3. C2×#443C2semidirect
4. C2×#443C2semidirect
5. #2040C2semidirect
6. #1846C2semidirect
7. #1816C2semidirect
8. #1815C2semidirect
76. C4×C8D4semidirect

Maximal subgroups

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

subgroupindex
#30612
#30602
C2×#4432
#20402
#18462
#18162
#18152