Finite Group Databasebeta

#23765964

order10112
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

Fitting#390×C79 ⋊ C2
SylowC79 ⋊ C4×#127

Subgroups

subgroupG/H
center, FrattiniC23C23×D79
commutatorC22×C79C23×C4
Fitting#390×C79C2
socle, cosocleC23×C79C24
prime radicalC2×#14579157C2
hypercenter#390D79
hypocenterC79C4×#127
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ #390

924 conjugacy classes of subgroups; only the 237 normal subgroups are shown.

normal subgroups only

This group has 924 conjugacy classes of subgroups — too many to draw. Only its 237 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,79|a^2=g,b^2=e,c^2=f,d^2=g,b^a=be,c^a=cf,h^c=h^78,h^d=h^78

Conjugacy classes & character table

1148 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34176242, #34176323, #34176388, …
maximal normal subgroup of#34176242, #34176323, #34176388, …
maximal quotient of#34209452, #34209454, #390×Dic79, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 7074);