Finite Group Databasebeta

← C31×#12738 #21469497

Subgroups — C31×#12738 #21469497

Order 7936.

926 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#135C211yesmaximal, characteristic
2C2×C31×#362C212yesmaximal, complemented
3C2×C31×#361C212yesmaximal, complemented
4C31×#2112C211yesmaximal, characteristic, complemented
5C31×#1810C211yesmaximal, characteristic, complemented
6C22×#41×C31—21no—
7C2×C31×#135—24no—
8C2×C31×#135—24no—
9C2×C31×#135—22no—
10C2×C31×#135C414yes—
11C22×Q16×C31C2211yescharacteristic
12C22×SD16×C31—21no—
13C22×D8×C31C2211yescharacteristic
14C23×C8×C31C2211yescharacteristic
15C2×C31×M32C2212yes—
16C2×C31×#108C2212yes—
17C31×#407—21no—
18C31×#362—24no—
19C31×#361—24no—
20C31×C22⋊C16—22no—
21C31×#341—21no—
22C2×#41×C31—28no—
23C2×#41×C31—24no—
24C2×#41×C31—44no—
25C2×#41×C31—42no—
26C22×Q8×C31—21no—
27C22×D4×C31—21no—
28C22×D4×C31—41no—
29C23×C4×C31—41no—
30C23×C4×C31D411yescharacteristic
31C31×#135—216no—
32C31×#135—28no—
33C31×#135—28no—
34C2×Q16×C31—22no—
35C2×Q16×C31—21no—
36C2×Q16×C31C2×C412yes—
37C2×Q16×C31D414yes—
38C2×SD16×C31—28no—
39C2×SD16×C31—24no—
40C2×D8×C31—22no—
41C2×D8×C31—21no—
42C2×D8×C31C2×C412yes—
43C2×D8×C31D414yes—
44C2×M16×C31—22no—
45C22×C8×C31—22no—
46C22×C8×C31—22no—
47C22×C8×C31C2×C412yes—
48C22×C8×C31D411yescharacteristic
49C22×C8×C31D412yes—
50C22×C8×C31C2311yescharacteristic
51C31×M32—22no—
52C31×M32—22no—
53C2×C16×C31—22no—
54C31×#108—22no—
55C31×#108—22no—
56C31×C22⋊C8—42no—
57C24×C31—41no—
58C24×C31SD1611yescharacteristic
59#41×C31—216no—
60#41×C31—48no—
61#41×C31—416no—
62C2×Q8×C31—22no—
63C2×Q8×C31—24no—
64C2×Q8×C31—41no—
65C2×Q8×C31—42no—
66C2×D4×C31—22no—
67C2×D4×C31—24no—
68C2×D4×C31—48no—
69C2×D4×C31—44no—
70C2×D4×C31—41no—
71C2×D4×C31—42no—
72C22×C4×C31—22no—
73C22×C4×C31—22no—
74C22×C4×C31—48no—
75C22×C4×C31—41no—
76C22×C4×C31—44no—
77C22×C4×C31C22⋊C412yes—
78C22×C4×C31D812yes—
79C22×C4×C31SD1611yescharacteristic
80C22×C4×C31C2×D411yescharacteristic
81Q16×C31—22no—
82Q16×C31—24no—
83Q16×C31C22⋊C414yes—
84SD16×C31—216no—
85D8×C31—22no—
86D8×C31—24no—
87D8×C31C22⋊C414yes—
88M16×C31—42no—
89M16×C31—42no—
90C2×C8×C31—22no—
91C2×C8×C31—22no—
92C2×C8×C31—22no—
93C2×C8×C31—24no—
94C2×C8×C31—42no—
95C2×C8×C31C22⋊C412yes—
96C2×C8×C31C22×C411yescharacteristic
97C2×C8×C31C2×D412yes—
98C2×C8×C31C2×D412yes—
99C2×C8×C31C2×D411yescharacteristic
100C16×C31—42no—
101#12738C3111yesmaximal, characteristic, direct product factor, Sylow
102C23×C31—22no—
103C23×C31—42no—
104C23×C31—42no—
105C23×C31—44no—
106C23×C31—84no—
107C23×C31#10212yes—
108C23×C31C2×SD1611yescharacteristic
109Q8×C31—24no—
110Q8×C31—42no—
111Q8×C31—44no—
112D4×C31—24no—
113D4×C31—416no—
114D4×C31—42no—
115D4×C31—44no—
116C2×C4×C31—22no—
117C2×C4×C31—22no—
118C2×C4×C31—22no—
119C2×C4×C31—24no—
120C2×C4×C31—416no—
121C2×C4×C31—42no—
122C2×C4×C31—44no—
123C2×C4×C31#10212yes—
124C2×C4×C31C2×C22⋊C411yescharacteristic
125C2×C4×C31#12012yes—
126C2×C4×C31C2×D811yescharacteristic
127C2×C4×C31AGL(1,ℤ/8)12yes—
128C8×C31—22no—
129C8×C31—82no—
130C8×C31C2×C22⋊C411yescharacteristic
131C8×C31C2×C22⋊C411yescharacteristic
132C8×C31#12012yes—
133C22×#135C2×C3111yescharacteristic
134C2×#362C2×C3112yescomplemented
135C2×#361C2×C3112yescomplemented
136#2112C2×C3111yescharacteristic, complemented
137#1810C2×C3111yescharacteristic, complemented
138C22×C31—22no—
139C22×C31—24no—
140C22×C31—22no—
141C22×C31—44no—
142C22×C31—44no—
143C22×C31—88no—
144C22×C31—84no—
145C22×C31C2×#10211yescharacteristic
146C22×C31#45012yes—
147C4×C31—22no—
148C4×C31—44no—
149C4×C31#37911yescharacteristic
150C4×C31#41811yescharacteristic
151C4×C31#44712yes—
152C22×#41—21no—
153C2×#135—24no—
154C2×#135—24no—
155C2×#135—22no—
156C2×#135C4×C3114yes—
157C22×Q16C22×C3111yescharacteristic
158C22×SD16—21no—
159C22×D8C22×C3111yescharacteristic
160C23×C8C22×C3111yescharacteristic
161C2×M32C22×C3112yes—
162C2×#108C22×C3112yes—
163#407—21no—
164#362—24no—
165#361—24no—
166C22⋊C16—22no—
167#341—21no—
168C2×C31—22no—
169C2×C31—42no—
170C2×C31—84no—
171C2×C31#178611yescharacteristic
172C2×C31#214812yes—
173C2×#41—28no—
174C2×#41—24no—
175C2×#41—44no—
176C2×#41—42no—
177C22×Q8—21no—
178C22×D4—21no—
179C22×D4—41no—
180C23×C4—41no—
181C23×C4D4×C3111yescharacteristic
182#135—216no—
183#135—28no—
184#135—28no—
185C2×Q16—22no—
186C2×Q16—21no—
187C2×Q16C2×C4×C3112yes—
188C2×Q16D4×C3114yes—
189C2×SD16—28no—
190C2×SD16—24no—
191C2×D8—22no—
192C2×D8—21no—
193C2×D8C2×C4×C3112yes—
194C2×D8D4×C3114yes—
195C2×M16—22no—
196C22×C8—22no—
197C22×C8—22no—
198C22×C8C2×C4×C3112yes—
199C22×C8D4×C3111yescharacteristic
200C22×C8D4×C3112yes—
201C22×C8C23×C3111yescharacteristic
202M32—22no—
203M32—22no—
204C2×C16—22no—
205#108—22no—
206#108—22no—
207C22⋊C8—42no—
208C31#1273811yescharacteristic, direct product factor, Sylow
209C24—41no—
210C24SD16×C3111yescharacteristic
211#41—216no—
212#41—48no—
213#41—416no—
214C2×Q8—22no—
215C2×Q8—24no—
216C2×Q8—41no—
217C2×Q8—42no—
218C2×D4—22no—
219C2×D4—24no—
220C2×D4—48no—
221C2×D4—44no—
222C2×D4—41no—
223C2×D4—42no—
224C22×C4—22no—
225C22×C4—22no—
226C22×C4—48no—
227C22×C4—41no—
228C22×C4—44no—
229C22×C4C22⋊C4×C3112yes—
230C22×C4D8×C3112yes—
231C22×C4SD16×C3111yescharacteristic
232C22×C4C2×D4×C3111yescharacteristic
233Q16—22no—
234Q16—24no—
235Q16C22⋊C4×C3114yes—
236SD16—216no—
237D8—22no—
238D8—24no—
239D8C22⋊C4×C3114yes—
240M16—42no—
241M16—42no—
242C2×C8—22no—
243C2×C8—22no—
244C2×C8—22no—
245C2×C8—24no—
246C2×C8—42no—
247C2×C8C22⋊C4×C3112yes—
248C2×C8C22×C4×C3111yescharacteristic
249C2×C8C2×D4×C3112yes—
250C2×C8C2×D4×C3112yes—
251C2×C8C2×D4×C3111yescharacteristic
252C16—42no—
253C23—22no—
254C23—42no—
255C23—42no—
256C23—44no—
257C23—84no—
258C23C31×#10212yes—
259C23C2×SD16×C3111yescharacteristic
260Q8—24no—
261Q8—42no—
262Q8—44no—
263D4—24no—
264D4—416no—
265D4—42no—
266D4—44no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—24no—
270C2×C4—22no—
271C2×C4—416no—
272C2×C4—42no—
273C2×C4—44no—
274C2×C4C31×#10212yes—
275C2×C4C2×C22⋊C4×C3111yescharacteristic
276C2×C4C31×#12012yes—
277C2×C4C2×D8×C3111yescharacteristic
278C2×C4C31×AGL(1,ℤ/8)12yes—
279C8—22no—
280C8—82no—
281C8C2×C22⋊C4×C3111yescharacteristic
282C8C2×C22⋊C4×C3111yescharacteristic
283C8C31×#12012yes—
284C22—22no—
285C22—24no—
286C22—22no—
287C22—44no—
288C22—44no—
289C22—88no—
290C22—84no—
291C22C2×C31×#10211yescharacteristic
292C22C31×#45012yes—
293C4—22no—
294C4—44no—
295C4C31×#37911yescharacteristic
296C4C31×#41811yescharacteristic
297C4C31×#44712yes—
298C2—22no—
299C2—42no—
300C2—84no—
301C2C31×#178611yescharacteristic
302C2C31×#214812yes—
subgroupG/H
center, socleC22×C31C2×#102
commutatorC2×C8C22×C4×C31
Frattini, cosocleC22×C8C23×C31
prime radicalC22×C31×#135C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C23×C4×C31 ◁ C23×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#362C2semidirect
3. C2×C31×#361C2semidirect
4. C31×#2112C2semidirect
5. C31×#1810C2semidirect
101. #12738C31direct (N × H)
134. C2×#362C2×C31semidirect
135. C2×#361C2×C31semidirect
136. #2112C2×C31semidirect
137. #1810C2×C31semidirect
208. C31#12738direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C31×#1352
C2×C31×#3622
C2×C31×#3612
C31×#21122
C31×#18102
#1273831