Finite Group Databasebeta

← C2×#13130 #494849

Subgroups — C2×#13130 #494849

Order 512.

990 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#366C211yesmaximal, characteristic, complemented
2C22×#357C211yesmaximal, characteristic
3C22×#357C211yesmaximal, characteristic
4C2×#1970C211yesmaximal, characteristic
5C2×C4×#107C211yesmaximal, characteristic, complemented
6#13130C218yesmaximal, direct product factor
7C2×#1380C211yesmaximal, characteristic, complemented
8C2×#1374C211yesmaximal, characteristic, complemented
9C23×D8C2211yescharacteristic
10C23×C16C2211yescharacteristic
11C23×C16C2211yescharacteristic
12C22×#107C2211yescharacteristic
13C22×#107C2211yescharacteristic
14C22×#107C2211yescharacteristic
15C22×#102—21no—
16C22×C4×C8C2211yescharacteristic
17C2×#390—21no—
18C2×C4×C4⋊C4—21no—
19C2×#366—24no—
20C2×#366C2214yescomplemented
21C2×#357—24no—
22C2×#357C418yescomplemented
23C2×#357C2214yes—
24C2×#357C2214yes—
25#1970—22no—
26#1970C2214yes—
27C4×#107—22no—
28C4×#107C2214yescomplemented
29C2×#340—21no—
30#1380C2214yescomplemented
31#1374C2214yescomplemented
32C23×D4—21no—
33C22×D8—22no—
34C22×D8—21no—
35C22×D8—22no—
36C22×D8—22no—
37C22×D8—22no—
38C22×D8—22no—
39C22×D8C2×C414yes—
40C22×D8C2312yes—
41C23×C8D411yescharacteristic
42C23×C8C2311yescharacteristic
43C22×C4⋊C4—21no—
44C22×C4⋊C4—21no—
45C22×C4⋊C4—21no—
46C22×C22⋊C4—41no—
47C22×C22⋊C4—41no—
48C22×C42—41no—
49C22×C42D411yescharacteristic
50C22×C16—22no—
51C22×C16—22no—
52C22×C16—22no—
53C22×C16—22no—
54C22×C16—22no—
55C22×C16C2×C414yes—
56C22×C16C2312yes—
57C22×C16C2312yes—
58C2×#107—21no—
59C2×#107—21no—
60C2×#107—22no—
61C2×#107—22no—
62C2×#107—22no—
63C2×#107—22no—
64C2×#107—21no—
65C2×#107C2×C414yes—
66C2×#107D414yes—
67C2×#107C2312yes—
68C2×#107C2312yes—
69C2×#107C2312yes—
70C2×#102—24no—
71C2×#102—44no—
72C2×C4×C8—22no—
73C2×C4×C8—22no—
74C2×C4×C8D412yes—
75C2×C4×C8C2312yes—
76#390—24no—
77#390—42no—
78C4×C4⋊C4—24no—
79C4×C4⋊C4—42no—
80C2×#95—41no—
81#366—28no—
82#357—28no—
83#357C2×C4116yescomplemented
84#340—24no—
85C25—41no—
86C22×D4—24no—
87C22×D4—22no—
88C22×D4—42no—
89C22×D4—42no—
90C22×D4—41no—
91C22×D4—42no—
92C22×D4—42no—
93C22×D4—42no—
94C23×C4—41no—
95C23×C4—41no—
96C23×C4—41no—
97C23×C4D811yescharacteristic
98C23×C4D811yescharacteristic
99C23×C4C2×D411yescharacteristic
100C2×D8—28no—
101C2×D8—28no—
102C2×D8—24no—
103C2×D8—22no—
104C2×D8—22no—
105C2×D8—22no—
106C2×D8—22no—
107C2×D8—22no—
108C2×D8—42no—
109C2×D8—42no—
110C2×D8—44no—
111C2×D8—44no—
112C2×D8C22×C414yes—
113C22×C8—22no—
114C22×C8—22no—
115C22×C8—22no—
116C22×C8C22×C412yes—
117C22×C8C2×D412yes—
118C22×C8C2×D411yescharacteristic
119C22×C8C2×D412yes—
120C22×C8#4112yes—
121C22×C8#4112yes—
122C22×C8#4112yes—
123C22×C8#4112yes—
124C22×C8C2411yescharacteristic
125C2×C4⋊C4—24no—
126C2×C4⋊C4—24no—
127C2×C4⋊C4—22no—
128C2×C4⋊C4—22no—
129C2×C4⋊C4—22no—
130C2×C4⋊C4—41no—
131C2×C4⋊C4—41no—
132C2×C4⋊C4—42no—
133C2×C4⋊C4—42no—
134C2×C4⋊C4—42no—
135C2×C4⋊C4—42no—
136C2×C4⋊C4—41no—
137C2×C22⋊C4—44no—
138C2×C22⋊C4—44no—
139C2×C22⋊C4—84no—
140C2×C22⋊C4—84no—
141C2×C42—22no—
142C2×C42—22no—
143C2×C42—44no—
144C2×C42—84no—
145C2×C42D812yes—
146C2×C42C2×D412yes—
147C2×C16—28no—
148C2×C16—22no—
149C2×C16—22no—
150C2×C16—22no—
151C2×C16—22no—
152C2×C16—22no—
153C2×C16—44no—
154C2×C16C22×C414yes—
155#107—24no—
156#107—24no—
157#107—22no—
158#107—22no—
159#107—22no—
160#107—22no—
161#107—42no—
162#107C22×C414yes—
163#107C2×D414yes—
164#102—48no—
165C4×C8—24no—
166C4×C8—22no—
167C4×C8—22no—
168#95—44no—
169C24—42no—
170C24—44no—
171C24—82no—
172C24—82no—
173C24—82no—
174C24—82no—
175C24—82no—
176C24—82no—
177C24C2×D811yescharacteristic
178C2×D4—24no—
179C2×D4—42no—
180C2×D4—42no—
181C2×D4—42no—
182C2×D4—42no—
183C2×D4—42no—
184C2×D4—48no—
185C2×D4—44no—
186C2×D4—48no—
187C2×D4—82no—
188C2×D4—84no—
189C2×D4—82no—
190C2×D4—84no—
191C22×C4—22no—
192C22×C4—22no—
193C22×C4—22no—
194C22×C4—22no—
195C22×C4—22no—
196C22×C4—42no—
197C22×C4—42no—
198C22×C4—44no—
199C22×C4—44no—
200C22×C4—42no—
201C22×C4—82no—
202C22×C4—82no—
203C22×C4—82no—
204C22×C4—82no—
205C22×C4—82no—
206C22×C4—82no—
207C22×C4—82no—
208C22×C4D1614yes—
209C22×C4C4×D412yes—
210C22×C4#12112yes—
211C22×C4#12312yes—
212C22×C4C2×D812yes—
213C22×C4C2×D812yes—
214C22×C4C2×D811yescharacteristic
215C22×C4#13512yes—
216C22×C4AGL(1,ℤ/8)12yes—
217C22×C4#13712yes—
218C22×C4C22×D411yescharacteristic
219D8—24no—
220D8—24no—
221D8—42no—
222D8—42no—
223D8—48no—
224C2×C8—22no—
225C2×C8—22no—
226C2×C8—22no—
227C2×C8—44no—
228C2×C8#11714yes—
229C2×C8C4×D414yes—
230C2×C8C4×D412yes—
231C2×C8#12112yes—
232C2×C8#12312yes—
233C2×C8#12414yes—
234C2×C8#12614yes—
235C2×C8C23×C411yescharacteristic
236C2×C8C22×D411yescharacteristic
237C2×C8C2×#4111yescharacteristic
238C2×C8C2×#4111yescharacteristic
239C2×C8C2×#4111yescharacteristic
240C2×C8C2×#4111yescharacteristic
241C4⋊C4—24no—
242C4⋊C4—24no—
243C4⋊C4—42no—
244C4⋊C4—42no—
245C4⋊C4—44no—
246C4⋊C4—44no—
247C4⋊C4—42no—
248C4⋊C4—42no—
249C4⋊C4—82no—
250C22⋊C4—88no—
251C22⋊C4—88no—
252C42—22no—
253C42—22no—
254C42—24no—
255C42—88no—
256C16—24no—
257C16—42no—
258C23—44no—
259C23—82no—
260C23—82no—
261C23—82no—
262C23—82no—
263C23—82no—
264C23—88no—
265C23—88no—
266C23—88no—
267C23—82no—
268C23—164no—
269C23—164no—
270C23—164no—
271C23—164no—
272C23C4×D812yes—
273C23#45912yes—
274C23#48012yes—
275C23C2×D1612yes—
276C23#50812yes—
277C23#50912yes—
278C23#51012yes—
279C23C22×D811yescharacteristic
280D4—44no—
281D4—44no—
282D4—82no—
283D4—88no—
284D4—82no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—28no—
288C2×C4—22no—
289C2×C4—22no—
290C2×C4—22no—
291C2×C4—44no—
292C2×C4—44no—
293C2×C4—44no—
294C2×C4—82no—
295C2×C4—82no—
296C2×C4—82no—
297C2×C4—82no—
298C2×C4—88no—
299C2×C4—88no—
300C2×C4—82no—
301C2×C4—82no—
302C2×C4—82no—
303C2×C4—164no—
304C2×C4#38814yes—
305C2×C4C4×D812yes—
306C2×C4#44014yes—
307C2×C4#45912yes—
308C2×C4#46414yes—
309C2×C4#48012yes—
310C2×C4#48214yes—
311C2×C4C2×D1614yes—
312C2×C4C2×C4×D411yescharacteristic
313C2×C4C2×#12111yescharacteristic
314C2×C4C2×#12311yescharacteristic
315C2×C4C2×#13511yescharacteristic
316C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
317C2×C4C2×#13711yescharacteristic
318C8—42no—
319C8#38814yes—
320C8C2×#11711yescharacteristic
321C8C2×C4×D411yescharacteristic
322C8C2×#12411yescharacteristic
323C8C2×#12611yescharacteristic
324C22—84no—
325C22—84no—
326C22—84no—
327C22—162no—
328C22—162no—
329C22—1616no—
330C22—162no—
331C22—162no—
332C22#192514yes—
333C22C4×D1614yes—
334C22#217514yes—
335C22#220614yes—
336C22#221114yes—
337C22#223214yes—
338C22#223414yes—
339C22C2×C4×D811yescharacteristic
340C22C2×#45911yescharacteristic
341C22C2×#48011yescharacteristic
342C22C22×D1611yescharacteristic
343C22C2×#50811yescharacteristic
344C22C2×#50911yescharacteristic
345C22C2×#51011yescharacteristic
346C4—24no—
347C4—42no—
348C4—84no—
349C4—84no—
350C4—162no—
351C4#192514yes—
352C4C2×#38811yescharacteristic
353C4C2×#44011yescharacteristic
354C4C2×#46411yescharacteristic
355C4C2×#48211yescharacteristic
356C2—164no—
357C2#1313018yesdirect product factor
358C2C2×#192511yescharacteristic
359C2C2×C4×D1611yescharacteristic
360C2C2×#217511yescharacteristic
361C2C2×#220611yescharacteristic
362C2C2×#221111yescharacteristic
363C2C2×#223211yescharacteristic
364C2C2×#223411yescharacteristic
subgroupG/H
center, socleC24C2×D8
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC23×D8C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#366C2semidirect
5. C2×C4×#107C2semidirect
6. #13130C2direct (N × H)
7. C2×#1380C2semidirect
8. C2×#1374C2semidirect
20. C2×#366C22semidirect
22. C2×#357C4semidirect
28. C4×#107C22semidirect
30. #1380C22semidirect
31. #1374C22semidirect
83. #357C2×C4semidirect
357. C2#13130direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3662
C22×#3572
C2×#19702
C2×C4×#1072
#131302
C2×#13802
C2×#13742