Finite Group Databasebeta

← C2×#13291 #495391

Subgroups — C2×#13291 #495391

Order 512.

778 conjugacy classes of subgroups.

The subgroup lattice has 411 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3163C211yesmaximal, characteristic
2C2×#2110C211yesmaximal, characteristic
3C2×#1833C211yesmaximal, characteristic
4#13291C218yesmaximal, direct product factor
5C2×#1389C211yesmaximal, characteristic
6C2×#1386C211yesmaximal, characteristic
7C2×#1384C211yesmaximal, characteristic
8C2×#1383C211yesmaximal, characteristic
9C2×#544—21no—
10C22×M32C2211yescharacteristic
11C22×M32C2211yescharacteristic
12#3163—22no—
13#3163—22no—
14#3163C414yescomplemented
15#3163C2214yes—
16C2×#501—22no—
17C2×#499C412yescomplemented
18C2×#498C412yescomplemented
19C22×#108C2211yescharacteristic
20C2×#428—21no—
21C2×#427C2211yescharacteristic
22C2×#427C2211yescharacteristic
23C22×#106C2211yescharacteristic
24C2×#405C2211yescharacteristic
25#2110—22no—
26#2110C2214yes—
27C2×#347—22no—
28#1833—22no—
29#1833C2214yes—
30C2×#344—21no—
31C2×H(3,ℤ/4)—21no—
32#1389C2214yes—
33#1386C2214yes—
34#1384C2214yes—
35#1383C2214yes—
36C22×M16—21no—
37C22×M16D411yescharacteristic
38C23×C8C2311yescharacteristic
39#544—24no—
40#544—24no—
41#544—42no—
42#544—42no—
43C2×C4⋊Q8—22no—
44C2×C4⋊Q8—41no—
45C2×#125—22no—
46C2×#125—41no—
47C2×C22⋊Q8—42no—
48C2×#117—21no—
49C2×#117—21no—
50C2×#117D411yescharacteristic
51C22×C4⋊C4—21no—
52C2×M32—21no—
53C2×M32—21no—
54C2×M32—21no—
55C2×M32—21no—
56C2×M32—21no—
57C2×M32—21no—
58C2×M32—21no—
59C2×M32Q812yescomplemented
60C2×M32Q812yescomplemented
61C2×M32Q812yescomplemented
62C2×M32C2312yes—
63C2×M32C2312yes—
64C22×C16—21no—
65C22×C16Q812yescomplemented
66#501—28no—
67#501—28no—
68#499—24no—
69#499C2×C418yescomplemented
70#498—24no—
71#498C2×C418yescomplemented
72C2×#108—21no—
73C2×#108—21no—
74C2×#108—21no—
75C2×#108—21no—
76C2×#108—21no—
77C2×#108C2312yes—
78#428—24no—
79#428—24no—
80#427—21no—
81#427—21no—
82#427—21no—
83#427—21no—
84#427—21no—
85#427C2×C412yes—
86#427C2312yes—
87#427C2312yes—
88C2×#107—22no—
89C2×#107—21no—
90C2×#107—21no—
91C2×#106—22no—
92C2×#106—21no—
93C2×#106—21no—
94C2×#106—21no—
95C2×#106—21no—
96C2×#106C2×C411yescharacteristic
97C2×#106C2×C412yes—
98C2×#106C2×C411yescharacteristic
99C2×#106C2×C412yes—
100C2×#106C2312yes—
101#405C2×C412yes—
102#405D412yes—
103#405D412yes—
104#405C2312yes—
105C2×#97D412yes—
106C2×C4×C8C2×C412yes—
107#347—28no—
108#344—24no—
109H(3,ℤ/4)—24no—
110C22×Q8—42no—
111C23×C4—41no—
112C23×C4C2×D411yescharacteristic
113C2×M16—21no—
114C2×M16—21no—
115C2×M16—21no—
116C2×M16—21no—
117C2×M16—22no—
118C2×M16—41no—
119C2×M16—41no—
120C2×M16—41no—
121C2×M16—41no—
122C2×M16—41no—
123C2×M16C22⋊C412yes—
124C2×M16C2×D412yes—
125C22×C8—41no—
126C22×C8C22⋊C412yes—
127C22×C8C22×C411yescharacteristic
128C22×C8C22×C411yescharacteristic
129C22×C8C2×D411yescharacteristic
130C22×C8C2×D411yescharacteristic
131C22×C8C2×D411yescharacteristic
132C22×C8C2×Q811yescharacteristic
133C22×C8C2×Q811yescharacteristic
134C22×C8C2×Q811yescharacteristic
135C22×C8C2×Q811yescharacteristic
136C22×C8#4111yescharacteristic
137C22×C8#4111yescharacteristic
138C22×C8#4111yescharacteristic
139C22×C8#4111yescharacteristic
140C22×C8C2411yescharacteristic
141C4⋊Q8—28no—
142C4⋊Q8—44no—
143C4⋊Q8—44no—
144C4⋊Q8—44no—
145#125—28no—
146#125—44no—
147#125—44no—
148#125—44no—
149C22⋊Q8—48no—
150C22⋊Q8—48no—
151#117—21no—
152#117—21no—
153#117—22no—
154#117—22no—
155#117—22no—
156#117—41no—
157#117—41no—
158#117—41no—
159#117—41no—
160#117—41no—
161#117C22⋊C412yes—
162#117C2×D412yes—
163C2×C4⋊C4—21no—
164C2×C4⋊C4—22no—
165C2×C4⋊C4—22no—
166C2×C4⋊C4—21no—
167C2×C4⋊C4—21no—
168C2×C4⋊C4—22no—
169C2×C4⋊C4—42no—
170C2×C4⋊C4—42no—
171C2×C4⋊C4—42no—
172C2×C4⋊C4—41no—
173C2×C4⋊C4—41no—
174C2×C4⋊C4—41no—
175C2×C4⋊C4—41no—
176C2×C22⋊C4—21no—
177C2×C22⋊C4—41no—
178C2×C22⋊C4—41no—
179C2×C42—41no—
180C2×C42—41no—
181C2×C42C22⋊C412yes—
182M32—22no—
183M32—22no—
184M32—22no—
185M32—22no—
186M32—22no—
187M32—22no—
188M32—22no—
189M32C2×Q814yescomplemented
190C2×C16—22no—
191C2×C16—22no—
192C2×C16—22no—
193C2×C16—22no—
194C2×C16—22no—
195C2×C16C2×Q814yescomplemented
196#108—22no—
197#108—22no—
198#108—41no—
199#108—41no—
200#107—22no—
201#107—28no—
202#107—22no—
203#107—22no—
204#107—41no—
205#106—22no—
206#106—22no—
207#106—28no—
208#106—21no—
209#106—21no—
210#106—22no—
211#106—22no—
212#106—41no—
213#106C22×C414yes—
214#106C22×C412yes—
215#106C22×C412yes—
216#97C22⋊C414yes—
217#97C2×D414yes—
218C4×C8C22⋊C414yes—
219C4×C8C22×C414yes—
220C24AGL(1,ℤ/8)11yescharacteristic
221C2×Q8—48no—
222C2×Q8—164no—
223C22×C4—22no—
224C22×C4—41no—
225C22×C4—41no—
226C22×C4—42no—
227C22×C4—42no—
228C22×C4—42no—
229C22×C4—81no—
230C22×C4—162no—
231C22×C4C2×C22⋊C411yescharacteristic
232C22×C4C2×C22⋊C411yescharacteristic
233C22×C4#12411yescharacteristic
234C22×C4#12411yescharacteristic
235C22×C4C4⋊Q811yescharacteristic
236C22×C4C4⋊Q811yescharacteristic
237C22×C4AGL(1,ℤ/8)11yescharacteristic
238C22×C4AGL(1,ℤ/8)11yescharacteristic
239C22×C4AGL(1,ℤ/8)11yescharacteristic
240C22×C4#13711yescharacteristic
241C22×C4#13711yescharacteristic
242C22×C4#13711yescharacteristic
243C22×C4#13711yescharacteristic
244C22×C4C22×D411yescharacteristic
245M16—22no—
246M16—22no—
247M16—22no—
248M16—22no—
249M16—42no—
250M16—42no—
251M16—81no—
252M16—81no—
253C2×C8—22no—
254C2×C8—22no—
255C2×C8—42no—
256C2×C8—81no—
257C2×C8—81no—
258C2×C8C2×C22⋊C414yes—
259C2×C8C2×C22⋊C411yescharacteristic
260C2×C8C2×C22⋊C411yescharacteristic
261C2×C8C4×Q811yescharacteristic
262C2×C8C4×Q811yescharacteristic
263C2×C8C4×Q811yescharacteristic
264C2×C8C4×Q811yescharacteristic
265C2×C8C4×Q811yescharacteristic
266C2×C8C4×Q811yescharacteristic
267C2×C8C4×Q811yescharacteristic
268C2×C8C4×Q811yescharacteristic
269C2×C8C22⋊Q811yescharacteristic
270C2×C8C22⋊Q811yescharacteristic
271C2×C8C22⋊Q811yescharacteristic
272C2×C8C22⋊Q811yescharacteristic
273C2×C8C22⋊Q811yescharacteristic
274C2×C8C22⋊Q811yescharacteristic
275C2×C8C22⋊Q811yescharacteristic
276C2×C8C22⋊Q811yescharacteristic
277C2×C8#12411yescharacteristic
278C2×C8#12411yescharacteristic
279C2×C8C4⋊Q811yescharacteristic
280C2×C8C4⋊Q811yescharacteristic
281C2×C8C23×C411yescharacteristic
282C2×C8C22×D411yescharacteristic
283C2×C8C22×Q811yescharacteristic
284C2×C8C22×Q811yescharacteristic
285C2×C8C2×#4111yescharacteristic
286C2×C8C2×#4111yescharacteristic
287C4⋊C4—22no—
288C4⋊C4—22no—
289C4⋊C4—24no—
290C4⋊C4—22no—
291C4⋊C4—22no—
292C4⋊C4—48no—
293C4⋊C4—48no—
294C4⋊C4—48no—
295C4⋊C4—42no—
296C4⋊C4—42no—
297C4⋊C4—42no—
298C4⋊C4—41no—
299C4⋊C4—41no—
300C4⋊C4—42no—
301C4⋊C4—81no—
302C22⋊C4—22no—
303C22⋊C4—22no—
304C22⋊C4—42no—
305C22⋊C4—42no—
306C22⋊C4—42no—
307C22⋊C4—81no—
308C42—22no—
309C42—42no—
310C42—42no—
311C42—42no—
312C42—81no—
313C42C2×C22⋊C414yes—
314C16—24no—
315C16—24no—
316C23—42no—
317C23#41811yescharacteristic
318C23#41811yescharacteristic
319C23#48911yescharacteristic
320C23#48911yescharacteristic
321C23#50111yescharacteristic
322C23#50111yescharacteristic
323C23C2×AGL(1,ℤ/8)11yescharacteristic
324Q8—168no—
325C2×C4—24no—
326C2×C4—44no—
327C2×C4—42no—
328C2×C4—42no—
329C2×C4—44no—
330C2×C4—82no—
331C2×C4—84no—
332C2×C4—82no—
333C2×C4—82no—
334C2×C4—162no—
335C2×C4—162no—
336C2×C4—162no—
337C2×C4#39111yescharacteristic
338C2×C4#39111yescharacteristic
339C2×C4#39111yescharacteristic
340C2×C4#39111yescharacteristic
341C2×C4#41811yescharacteristic
342C2×C4#41811yescharacteristic
343C2×C4#41911yescharacteristic
344C2×C4#41911yescharacteristic
345C2×C4#41911yescharacteristic
346C2×C4#41911yescharacteristic
347C2×C4#48911yescharacteristic
348C2×C4#48911yescharacteristic
349C2×C4#48911yescharacteristic
350C2×C4#48911yescharacteristic
351C2×C4#48911yescharacteristic
352C2×C4#48911yescharacteristic
353C2×C4#50111yescharacteristic
354C2×C4#50111yescharacteristic
355C2×C4#50111yescharacteristic
356C2×C4#50111yescharacteristic
357C2×C4#50111yescharacteristic
358C2×C4#50111yescharacteristic
359C2×C4C22×C22⋊C411yescharacteristic
360C2×C4C2×#12411yescharacteristic
361C2×C4C2×C4⋊Q811yescharacteristic
362C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
363C2×C4C2×#13711yescharacteristic
364C2×C4C2×#13711yescharacteristic
365C8—24no—
366C8—82no—
367C8#39111yescharacteristic
368C8#39111yescharacteristic
369C8#39111yescharacteristic
370C8#39111yescharacteristic
371C8C2×C4×Q811yescharacteristic
372C8C2×C4×Q811yescharacteristic
373C8C2×C22⋊Q811yescharacteristic
374C8C2×C22⋊Q811yescharacteristic
375C22—22no—
376C22—22no—
377C22—22no—
378C22—41no—
379C22—41no—
380C22—41no—
381C22—41no—
382C22#199311yescharacteristic
383C22#199311yescharacteristic
384C22#199311yescharacteristic
385C22#199311yescharacteristic
386C22C2×#41811yescharacteristic
387C22C2×#48911yescharacteristic
388C22C2×#50111yescharacteristic
389C4—44no—
390C4—82no—
391C4—84no—
392C4—82no—
393C4—162no—
394C4#199311yescharacteristic
395C4#199311yescharacteristic
396C4#199311yescharacteristic
397C4#199311yescharacteristic
398C4C2×#39111yescharacteristic
399C4C2×#41911yescharacteristic
400C4C2×#48911yescharacteristic
401C4C2×#50111yescharacteristic
402C2—21no—
403C2—21no—
404C2—21no—
405C2—21no—
406C2—21no—
407C2—21no—
408C2#1329112yesdirect product factor
409C2C2×#199311yescharacteristic
subgroupG/H
center, socleC22#1993
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC24AGL(1,ℤ/8)
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#405 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #13291C2direct (N × H)
14. #3163C4semidirect
17. C2×#499C4semidirect
18. C2×#498C4semidirect
59. C2×M32Q8semidirect
60. C2×M32Q8semidirect
61. C2×M32Q8semidirect
65. C22×C16Q8semidirect
69. #499C2×C4semidirect
71. #498C2×C4semidirect
189. M32C2×Q8semidirect
195. C2×C16C2×Q8semidirect
408. C2#13291direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31632
C2×#21102
C2×#18332
#132912
C2×#13892
C2×#13862
C2×#13842
C2×#13832