Finite Group Databasebeta

#23761501

order10112
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1384

Subgroups

subgroupG/H
centerC4#14579092
commutatorC8×C79C42
FrattiniC22×C8C2×D79
Fitting#427×C79C2
socleC2×C79#340
prime radicalC23×C79D8
cosocleC22×C8×C79C22
hypercenter#427D79
hypocenterC79#1384
LCSG ▷ C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ #427

132 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 132 conjugacy classes of subgroups — too many to draw. Only its 69 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=d,b^2=e,c^2=f,e^2=fg,f^2=g,b^a=bc,c^a=cf,e^a=ef,f^a=fg,d^b=dg,h^b=h^78

Conjugacy classes & character table

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

Relationships

maximal subgroup of#1384×D79, C2×#23761501, #34203553, …
maximal normal subgroup of#1384×D79, C2×#23761501, #34203553, …
maximal quotient of#34175144, #34175192, #34175194, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 2611);