Finite Group Databasebeta

← D31×#501 #16856226

Subgroups — D31×#501 #16856226

Order 3968.

384 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 384 conjugacy classes of subgroups — too many to draw. Only its 145 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
1C4⋊Q8×D31C211yesmaximal, characteristic
2#125×D31C211yesmaximal, characteristic
3#14521459C211yesmaximal, characteristic, complemented
4#14521458C211yesmaximal, characteristic, complemented
5#14521457C212yesmaximal, complemented
6#14521456C212yesmaximal, complemented
7#14521455C211yesmaximal, characteristic, complemented
8#107×D31C212yesmaximal
9#106×D31C212yesmaximal
10#97×D31C211yesmaximal, characteristic
11C31×#501C211yesmaximal, characteristic, complemented
12C2×Q8×D31—21no—
13C31×C4⋊Q8C2211yescharacteristic
14C31×#125C2211yescharacteristic
15#11758521—21no—
16C2×C8×D31C2212yes—
17C4⋊C4×D31—21no—
18C4⋊C4×D31—21no—
19C4⋊C4×D31—21no—
20C4⋊C4×D31C2211yescharacteristic
21C4⋊C4×D31C2211yescharacteristic
22C4⋊C4×D31C2212yes—
23#11758467C2211yescharacteristic
24#11758467C2211yescharacteristic
25#11758466—21no—
26#11758466—21no—
27#11758465—21no—
28#11758465C2212yes—
29C42×D31C2211yescharacteristic
30#11758447C2211yescharacteristic
31#11758446C2211yescharacteristic
32C31×#107C2212yes—
33C31×#106C2212yes—
34C31×#97C2211yescharacteristic
35#11758406C2212yes—
36#11758405C2212yes—
37#11758403C2212yes—
38#11758396C2212yes—
39#11758396C2212yes—
40#11758395C2212yes—
41#11758395C2212yes—
42#11758391C2211yescharacteristic
43C2×Q8×C31—21no—
44Q8×D31—44no—
45C2×C4×D31—21no—
46C2×C4×D31—21no—
47C2×C4×D31—22no—
48C2×C4×D31D411yescharacteristic
49C2×C4×D31D411yescharacteristic
50C2×C4×D31C2311yescharacteristic
51C2×Dic62—21no—
52C2×Dic62—22no—
53C2×C8×C31C2312yes—
54C4⋊C4×C31—21no—
55C4⋊C4×C31—21no—
56C4⋊C4×C31—21no—
57C4⋊C4×C31C2311yescharacteristic
58C4⋊C4×C31C2312yes—
59C4⋊C4×C31C2311yescharacteristic
60C42×C31C2311yescharacteristic
61C4⋊Dic31—21no—
62C4⋊Dic31—21no—
63C4⋊Dic31—21no—
64C4⋊Dic31C2311yescharacteristic
65C4⋊Dic31C2312yes—
66C4⋊Dic31C2311yescharacteristic
67Dic31⋊C4—21no—
68Dic31⋊C4—21no—
69Dic31⋊C4—22no—
70Dic31⋊C4—22no—
71Dic31⋊C4—21no—
72Dic31⋊C4—21no—
73Dic31⋊C4—21no—
74Dic31⋊C4—21no—
75C4×Dic31D411yescharacteristic
76C4×Dic31D411yescharacteristic
77C4×Dic31C2311yescharacteristic
78C2×C31⋊C8C2312yes—
79C8×D31Q818yescomplemented
80C22×D31C2×D411yescharacteristic
81Q8×C31—42no—
82C2×C4×C31—21no—
83C2×C4×C31—21no—
84C2×C4×C31—22no—
85C2×C4×C31C2×D411yescharacteristic
86C2×C4×C31C2×D411yescharacteristic
87C2×C4×C31C2411yescharacteristic
88C2×Dic31—21no—
89C2×Dic31—21no—
90C2×Dic31—22no—
91C2×Dic31C2×D411yescharacteristic
92C2×Dic31C2×D411yescharacteristic
93C2×Dic31C2×D411yescharacteristic
94C4×D31—22no—
95C4×D31—22no—
96C4×D31—42no—
97C4×D31—44no—
98C4×D31—42no—
99C4×D31C2×Q814yes—
100Dic62—44no—
101Dic62—42no—
102C8×C31C2×Q814yescomplemented
103C31⋊C8C2×Q814yescomplemented
104C2×#501—311nomaximal, Sylow
105C22×C31C22×D411yescharacteristic
106C2×D31C4⋊Q812yes—
107C2×D31AGL(1,ℤ/8)12yes—
108C2×D31#13712yes—
109C4×C31—21no—
110C4×C31—21no—
111C4×C31—42no—
112C4×C31—41no—
113C4×C31—41no—
114C4×C31C22×Q812yes—
115Dic31—21no—
116Dic31—21no—
117Dic31—42no—
118Dic31—41no—
119Dic31—41no—
120Dic31C4⋊Q812yes—
121C2×C4⋊Q8—311no—
122C2×#125—311no—
123#501—311no—
124#501—311no—
125#501—312no—
126#501—312no—
127#501—311no—
128#501D3111yescharacteristic, direct product factor
129C2×#107—312no—
130C2×#106—312no—
131C2×#97—311no—
132C2×C31C2×C4⋊Q811yescharacteristic
133C2×C31C2×AGL(1,ℤ/8)11yescharacteristic
134C2×C31C2×#13711yescharacteristic
135D31#50114yesdirect product factor
136C22×Q8—621no—
137C22×C8—312no—
138C4⋊Q8—312no—
139C4⋊Q8—311no—
140C4⋊Q8—621no—
141C4⋊Q8—621no—
142C4⋊Q8C2×D3111yescharacteristic
143#125—311no—
144#125—311no—
145#125—311no—
146#125—621no—
147#125—621no—
148#125C2×D3111yescharacteristic
149C2×C4⋊C4—311no—
150C2×C4⋊C4—311no—
151C2×C4⋊C4—312no—
152C2×C4⋊C4—621no—
153C2×C4⋊C4—621no—
154C2×C4⋊C4—621no—
155C2×C42—311no—
156#107—312no—
157#107—312no—
158#107—312no—
159#107C2×D3112yes—
160#106—312no—
161#106—312no—
162#106—312no—
163#106C2×D3112yes—
164#97—312no—
165#97—311no—
166#97C2×D3111yescharacteristic
167C31C2×#50111yescharacteristic, complemented, Sylow
168C2×Q8—21no—
169C2×Q8—622no—
170C2×Q8—621no—
171C2×Q8—1244no—
172C22×C4—311no—
173C22×C4—311no—
174C22×C4—311no—
175C22×C4—621no—
176C22×C4—621no—
177C22×C4—622no—
178C2×C8—312no—
179C2×C8—318no—
180C2×C8C22×D3112yes—
181C4⋊C4—21no—
182C4⋊C4—21no—
183C4⋊C4—21no—
184C4⋊C4—311no—
185C4⋊C4—312no—
186C4⋊C4—311no—
187C4⋊C4—621no—
188C4⋊C4—621no—
189C4⋊C4—622no—
190C4⋊C4—621no—
191C4⋊C4—621no—
192C4⋊C4—622no—
193C4⋊C4—621no—
194C4⋊C4—621no—
195C4⋊C4—621no—
196C4⋊C4—621no—
197C4⋊C4—621no—
198C4⋊C4C22×D3111yescharacteristic
199C4⋊C4C22×D3112yes—
200C4⋊C4C22×D3111yescharacteristic
201C42—311no—
202C42—311no—
203C42—311no—
204C42C22×D3111yescharacteristic
205C23—311no—
206Q8—42no—
207Q8—1242no—
208Q8—1244no—
209C2×C4—21no—
210C2×C4—21no—
211C2×C4—22no—
212C2×C4—311no—
213C2×C4—314no—
214C2×C4—311no—
215C2×C4—311no—
216C2×C4—622no—
217C2×C4—622no—
218C2×C4—621no—
219C2×C4—621no—
220C2×C4—622no—
221C2×C4—1242no—
222C2×C4—1242no—
223C2×C4—1244no—
224C2×C4D4×D3111yescharacteristic
225C2×C4D4×D3111yescharacteristic
226C2×C4C23×D3111yescharacteristic
227C8—314no—
228C8Q8×D3114yescomplemented
229C22—312no—
230C22—312no—
231C22—312no—
232C22C2×D4×D3111yescharacteristic
233C4—21no—
234C4—21no—
235C4—42no—
236C4—41no—
237C4—41no—
238C4—312no—
239C4—621no—
240C4—621no—
241C4—1242no—
242C4—1241no—
243C4—1241no—
244C4C2×Q8×D3112yes—
245C2—314no—
246C2C4⋊Q8×D3111yescharacteristic
247C2AGL(1,ℤ/8)×D3111yescharacteristic
248C2#137×D3111yescharacteristic
subgroupG/H
centerC22C2×D4×D31
commutator, cosocleC2×C4×C31C24
FrattiniC2×C4C23×D31
FittingC31×#501C2
socleC22×C31C22×D4
prime radicalC22×D31C2×D4
hypercenter#501D31
hypocenterC31C2×#501
LCSG ▷ C2×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C42 ◁ #501

Complements

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

NH ≅ G/Ntype
3. #14521459C2semidirect
4. #14521458C2semidirect
5. #14521457C2semidirect
6. #14521456C2semidirect
7. #14521455C2semidirect
11. C31×#501C2semidirect
79. C8×D31Q8semidirect
102. C8×C31C2×Q8semidirect
103. C31⋊C8C2×Q8semidirect
128. #501D31direct (N × H)
135. D31#501direct (N × H)
167. C31C2×#501semidirect
228. C8Q8×D31semidirect

Maximal subgroups

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

subgroupindex
C4⋊Q8×D312
#125×D312
#145214592
#145214582
#145214572
#145214562
#145214552
#107×D312
#106×D312
#97×D312
C31×#5012
C2×#50131