Finite Group Databasebeta

#23761965

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

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1518

Subgroups

subgroupG/H
centerC22C2×(C2×D79)⋊C4
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
Fitting#431×C79C2
socleC22×C79C2×C22⋊C4
prime radicalC23×C79C2×D4
cosocleC22×C4×C79C23
hypercenter#431D79
hypocenterC79#1518
LCSG ▷ C2×C4×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C22 ◁ C2×C42 ◁ #431

220 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 85 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=f,c^2=f,d^2=g,b^a=bd,c^a=cg,d^a=df,h^a=h^78,c^b=cf,d^b=dg,e^b=efg,h^b=h^78

Conjugacy classes & character table

1592 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34180246, #34180247, #34180253, …
maximal normal subgroup of#34180246, #34180247, #34180253, …
maximal quotient of#34176274, #34176337, #34176341, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 3075);