Finite Group Databasebeta

#23764128

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

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1941

Subgroups

subgroupG/H
centerC23C2×D316
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
FittingC2×C4×C8×C79C2
socle, prime radicalC23×C79C2×D4
cosocleC22×C4×C79C23
hypercenterC2×C4×C8D79
hypocenterC79#1941
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8

248 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 117 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=f,c^2=e,e^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^78

Conjugacy classes & character table

2540 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34204966, #34204969, #34205968, …
maximal normal subgroup of#34204966, #34204969, #34205968, …
maximal quotient of#34186806, #34186826, #34186900, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 5238);