Finite Group Databasebeta

← C31×#9758 #21466517

Subgroups — C31×#9758 #21466517

Order 7936.

408 conjugacy classes of subgroups; only the 134 normal subgroups are shown.

normal subgroups only

This group has 408 conjugacy classes of subgroups — too many to draw. Only its 134 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
1C31×#3131C211yesmaximal, characteristic
2C31×#1846C211yesmaximal, characteristic, complemented
3C31×#1518C212yesmaximal, complemented
4C31×#1517C212yesmaximal
5C31×#1452C211yesmaximal, characteristic, complemented
6C31×#533C2211yescharacteristic
7C31×#532C2211yescharacteristic
8C31×#488—22no—
9C31×#487C412yescomplemented
10C31×#486C412yescomplemented
11C31×#431C2212yes—
12C2×C31×#107—21no—
13C2×C31×#106—21no—
14C31×#416—21no—
15C31×#416—21no—
16C2×C4×C8×C31C2211yescharacteristic
17C31×#382C2212yes—
18C31×#328—24no—
19C31×#327—24no—
20C31×#322—22no—
21C2×#41×C31—21no—
22C22×C8×C31D411yescharacteristic
23C22×C8×C31D411yescharacteristic
24C31×C4⋊Q8C2×C412yes—
25C31×C4⋊Q8C2×C411yescharacteristic
26C31×#127C2×C411yescharacteristic
27C31×#125—21no—
28C31×#124—21no—
29C31×C22⋊Q8—22no—
30C31×#121—22no—
31C4×Q8×C31—22no—
32C4×D4×C31—22no—
33C31×#117—21no—
34C2×C4⋊C4×C31—22no—
35C2×C42×C31C2311yescharacteristic
36C31×#107—42no—
37C31×#106—42no—
38C31×C4⋊C8—22no—
39C31×#103—22no—
40C31×#103—22no—
41C31×#102—22no—
42C31×#102—22no—
43C31×C22⋊C8D414yes—
44C4×C8×C31—22no—
45C4×C8×C31C2×C412yes—
46C4×C8×C31D412yes—
47C31×#95—22no—
48C31×#95—22no—
49#41×C31—41no—
50#41×C31—41no—
51#41×C31—41no—
52#41×C31—41no—
53C2×Q8×C31—21no—
54C2×Q8×C31—22no—
55C2×D4×C31—21no—
56C2×D4×C31—22no—
57C2×D4×C31—41no—
58C22×C4×C31—41no—
59C22×C4×C31—42no—
60C22×C4×C31C2×D412yes—
61C22×C4×C31C2×D411yescharacteristic
62C2×C8×C31—21no—
63C2×C8×C31—21no—
64C2×C8×C31—21no—
65C2×C8×C31—21no—
66C2×C8×C31—24no—
67C2×C8×C31C22⋊C412yes—
68C2×C8×C31C22⋊C412yes—
69C4⋊C4×C31—22no—
70C4⋊C4×C31—22no—
71C4⋊C4×C31—22no—
72C4⋊C4×C31—42no—
73C4⋊C4×C31—42no—
74C4⋊C4×C31—42no—
75C22⋊C4×C31—41no—
76C22⋊C4×C31—42no—
77C42×C31—41no—
78C42×C31C22×C411yescharacteristic
79C42×C31C2×D411yescharacteristic
80C42×C31#4112yes—
81#9758C3111yesmaximal, characteristic, direct product factor, Sylow
82C23×C31—41no—
83C23×C31#12711yescharacteristic
84Q8×C31—41no—
85Q8×C31—41no—
86Q8×C31—82no—
87D4×C31—41no—
88D4×C31—41no—
89D4×C31—82no—
90D4×C31—81no—
91D4×C31—81no—
92C2×C4×C31—42no—
93C2×C4×C31—42no—
94C2×C4×C31—41no—
95C2×C4×C31—81no—
96C2×C4×C31—81no—
97C2×C4×C31—84no—
98C2×C4×C31—82no—
99C2×C4×C31C2×C22⋊C411yescharacteristic
100C2×C4×C31C4×D412yes—
101C2×C4×C31#12112yes—
102C2×C4×C31#12411yescharacteristic
103C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
104C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
105C2×C4×C31#13711yescharacteristic
106C2×C4×C31#13711yescharacteristic
107C8×C31—22no—
108C8×C31—22no—
109C8×C31—44no—
110#3131C2×C3111yescharacteristic
111#1846C2×C3111yescharacteristic, complemented
112#1518C2×C3112yescomplemented
113#1517C2×C3112yes—
114#1452C2×C3111yescharacteristic, complemented
115C22×C31—22no—
116C22×C31—81no—
117C22×C31—82no—
118C22×C31#39011yescharacteristic
119C22×C31#49611yescharacteristic
120C22×C31#49711yescharacteristic
121C4×C31—22no—
122C4×C31—22no—
123C4×C31—81no—
124C4×C31—82no—
125C4×C31—162no—
126C4×C31#41711yescharacteristic
127C4×C31#41711yescharacteristic
128C4×C31#48911yescharacteristic
129C4×C31#48911yescharacteristic
130#533C22×C3111yescharacteristic
131#532C22×C3111yescharacteristic
132#488—22no—
133#487C4×C3112yescomplemented
134#486C4×C3112yescomplemented
135#431C22×C3112yes—
136C2×#107—21no—
137C2×#106—21no—
138#416—21no—
139#416—21no—
140C2×C4×C8C22×C3111yescharacteristic
141#382C22×C3112yes—
142#328—24no—
143#327—24no—
144#322—22no—
145C2×C31—21no—
146C2×C31—21no—
147C2×C31—161no—
148C2×C31#195911yescharacteristic
149C2×C31#197612yes—
150C2×#41—21no—
151C22×C8D4×C3111yescharacteristic
152C22×C8D4×C3111yescharacteristic
153C4⋊Q8C2×C4×C3111yescharacteristic
154C4⋊Q8C2×C4×C3112yes—
155#127C2×C4×C3111yescharacteristic
156#125—21no—
157#124—21no—
158C22⋊Q8—22no—
159#121—22no—
160C4×Q8—22no—
161C4×D4—22no—
162#117—21no—
163C2×C4⋊C4—22no—
164C2×C42C23×C3111yescharacteristic
165#107—42no—
166#106—42no—
167C4⋊C8—22no—
168#103—22no—
169#103—22no—
170#102—22no—
171#102—22no—
172C22⋊C8D4×C3114yes—
173C4×C8—22no—
174C4×C8C2×C4×C3112yes—
175C4×C8D4×C3112yes—
176#95—22no—
177#95—22no—
178C31#975811yescharacteristic, direct product factor, Sylow
179#41—41no—
180#41—41no—
181#41—41no—
182#41—41no—
183C2×Q8—21no—
184C2×Q8—22no—
185C2×D4—21no—
186C2×D4—22no—
187C2×D4—41no—
188C22×C4—41no—
189C22×C4—42no—
190C22×C4C2×D4×C3112yes—
191C22×C4C2×D4×C3111yescharacteristic
192C2×C8—21no—
193C2×C8—21no—
194C2×C8—21no—
195C2×C8—21no—
196C2×C8—24no—
197C2×C8C22⋊C4×C3112yes—
198C2×C8C22⋊C4×C3112yes—
199C4⋊C4—22no—
200C4⋊C4—22no—
201C4⋊C4—22no—
202C4⋊C4—42no—
203C4⋊C4—42no—
204C4⋊C4—42no—
205C22⋊C4—41no—
206C22⋊C4—42no—
207C42—41no—
208C42C22×C4×C3111yescharacteristic
209C42C2×D4×C3111yescharacteristic
210C42#41×C3112yes—
211C23—41no—
212C23C31×#12711yescharacteristic
213Q8—41no—
214Q8—41no—
215Q8—82no—
216D4—41no—
217D4—41no—
218D4—82no—
219D4—81no—
220D4—81no—
221C2×C4—42no—
222C2×C4—42no—
223C2×C4—41no—
224C2×C4—81no—
225C2×C4—81no—
226C2×C4—84no—
227C2×C4—82no—
228C2×C4C2×C22⋊C4×C3111yescharacteristic
229C2×C4C4×D4×C3112yes—
230C2×C4C31×#12112yes—
231C2×C4C31×#12411yescharacteristic
232C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
233C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
234C2×C4C31×#13711yescharacteristic
235C2×C4C31×#13711yescharacteristic
236C8—22no—
237C8—22no—
238C8—44no—
239C22—22no—
240C22—81no—
241C22—82no—
242C22C31×#39011yescharacteristic
243C22C31×#49611yescharacteristic
244C22C31×#49711yescharacteristic
245C4—22no—
246C4—22no—
247C4—81no—
248C4—82no—
249C4—162no—
250C4C31×#41711yescharacteristic
251C4C31×#41711yescharacteristic
252C4C31×#48911yescharacteristic
253C4C31×#48911yescharacteristic
254C2—21no—
255C2—21no—
256C2—161no—
257C2C31×#195911yescharacteristic
258C2C31×#197612yes—
subgroupG/H
center, socleC22×C31#390
commutatorC42C22×C4×C31
Frattini, cosocleC2×C42C23×C31
prime radicalC31×#532C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#1846C2semidirect
3. C31×#1518C2semidirect
5. C31×#1452C2semidirect
9. C31×#487C4semidirect
10. C31×#486C4semidirect
81. #9758C31direct (N × H)
111. #1846C2×C31semidirect
112. #1518C2×C31semidirect
114. #1452C2×C31semidirect
133. #487C4×C31semidirect
134. #486C4×C31semidirect
178. C31#9758direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31312
C31×#18462
C31×#15182
C31×#15172
C31×#14522
#975831