Finite Group Databasebeta

#23764368

order10112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1992

Subgroups

subgroupG/H
centerC23C2×C22⋊D79
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
Fitting#384×C79C2
socle, prime radicalC23×C79C2×D4
cosocleC22×C4×C79C23
hypercenter#384D79
hypocenterC79#1992
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ #384

260 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 105 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=f,b^2=def,c^2=e,d^2=g,b^a=bd,c^a=ce,d^a=dg,c^b=cg,h^b=h^78

Conjugacy classes & character table

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

Relationships

maximal subgroup of#34175659, #34180714, #34180716, …
maximal normal subgroup of#34175659, #34180714, #34180716, …
maximal quotient of#34188283, #34188299, #34188346, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 5478);