Finite Group Databasebeta

#23765269

order10112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #2176

Subgroups

subgroupG/H
centerC22C2×#11929609
commutatorC8×C79C22×C4
FrattiniC2×C8C22×D79
FittingC4×Q16×C79C2
socle, prime radicalC22×C79C2×D8
cosocleC2×C8×C79C23
hypercenterC4×Q16D79
hypocenterC79#2176
LCSG ▷ C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4×Q16

148 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 148 conjugacy classes of subgroups — too many to draw. Only its 61 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=e,b^2=g,c^2=e,d^2=fg,f^2=g,b^a=bd,c^a=cg,d^a=df,f^a=fg,d^b=df,f^b=fg,h^b=h^78

Conjugacy classes & character table

1124 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34200146, #34200147, #34200231, …
maximal normal subgroup of#34200146, #34200147, #34200231, …
maximal quotient of#34200013, #34200211, #34200213, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 6379);